74LVC1G126 Bus buffer/line driver; 3-state Rev. 14 — 15 March 2019 Product data sheet 1. General description The 74LVC1G126 provides one non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input (OE). A LOW-level at pin OE causes the output to assume a high-impedance OFF-state. The input can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment. This device is fully specified for partial power-down applications using I . The I circuitry OFF OFF disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits • Wide supply voltage range from 1.65 V to 5.5 V • High noise immunity • Complies with JEDEC standard: • JESD8-7 (1.65 V to 1.95 V) • JESD8-5 (2.3 V to 2.7 V) • JESD8B/JESD36 (2.7 V to 3.6 V) • ±24 mA output drive (V = 3.0 V) CC • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V • CMOS low power consumption • Inputs accept voltages up to 5 V • Latch-up performance exceeds 250 mA • Direct interface with TTL levels • Multiple package options • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC1G126GW -40 °C to +125 °C TSSOP5 plastic thin shrink small outline package; SOT353-1 5 leads; body width 1.25 mm 74LVC1G126GV -40 °C to +125 °C SC-74A plastic surface-mounted package; 5 leads SOT753 74LVC1G126GM -40 °C to +125 °C XSON6 plastic extremely thin small outline package; SOT886 no leads; 6 terminals; body 1 x 1.45 x 0.5 mm 74LVC1G126GF -40 °C to +125 °C XSON6 plastic extremely thin small outline package; SOT891 no leads; 6 terminals; body 1 x 1 x 0.5 mm 74LVC1G126GN -40 °C to +125 °C XSON6 extremely thin small outline package; no leads; SOT1115 6 terminals; body 0.9 x 1.0 x 0.35 mm 74LVC1G126GS -40 °C to +125 °C XSON6 extremely thin small outline package; no leads; SOT1202 6 terminals; body 1.0 x 1.0 x 0.35 mm 74LVC1G126GX -40 °C to +125 °C X2SON5 X2SON5: plastic thermal enhanced extremely SOT1226 thin small outline package; no leads; 5 terminals; body 0.8 x 0.8 x 0.35 mm 4. Marking Table 2. Marking codes Type number Marking[1] 74LVC1G126GW VN 74LVC1G126GV V26 74LVC1G126GM VN 74LVC1G126GF VN 74LVC1G126GN VN 74LVC1G126GS VN 74LVC1G126GX VN [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram 2 A Y 4 A Y 2 4 1 OE 1 OE OE mna125 mna126 mna127 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 2 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 6. Pinning information 6.1. Pinning 74LVC1G126 74LVC1G126 OE 1 6 VCC OE 1 5 VCC A 2 5 n.c. A 2 GND 3 4 Y GND 3 4 Y 001aaf196 001aaf197 Transparent top view Fig. 4. Pin configuration SOT353-1 (TSSOP5) and SOT753 (SC-74A) Fig. 5. Pin configuration SOT886 (XSON6) 74LVC1G126 74LVC1G126 OE 1 6 VCC OE 1 5 VCC A 2 5 n.c. 3 GND GND 3 4 Y A 2 4 Y 001aaf401 Transparent top view aaa-003033 Transparent top view Fig. 6. Pin configuration SOT891, SOT1115 and SOT1202 (XSON6) Fig. 7. Pin configuration SOT1226 (X2SON5) 6.2. Pin description Table 3. Pin description Symbol Pin Description TSSOP5, SC-74A and X2SON5 XSON6 OE 1 1 output enable input A 2 2 data input GND 3 3 ground (0 V) Y 4 4 data output n.c. - 5 not connected V 5 6 supply voltage CC 7. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. Input Output OE A Y H L L H H H L X Z 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 3 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit V supply voltage -0.5 +6.5 V CC I input clamping current V < 0 V -50 - mA IK I V input voltage [1] -0.5 +6.5 V I I output clamping current V > V or V < 0 V - ±50 mA OK O CC O V output voltage Active mode [1] -0.5 V + 0.5 V O CC Power-down mode; V = 0 V [1] -0.5 +6.5 V CC I output current V = 0 V to V - ±50 mA O O CC I supply current - 100 mA CC I ground current -100 - mA GND P total power dissipation T = -40 °C to +125 °C [2] - 250 mW tot amb T storage temperature -65 +150 °C stg [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For TSSOP5 and SC-74A packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K. For XSON6 and X2SON5 package: above 118 °C the value of Ptot derates linearly with 7.8 mW/K. 9. Recommended operating conditions Table 6. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit V supply voltage 1.65 - 5.5 V CC V input voltage 0 - 5.5 V I V output voltage Active mode 0 - V V O CC V = 0 V; Power-down mode 0 - 5.5 V CC T ambient temperature -40 - +125 °C amb Δt/ΔV input transition rise and fall rate V = 1.65 V to 2.7 V - - 20 ns/V CC V = 2.7 V to 5.5 V - - 10 ns/V CC 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 4 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ[1] Max Unit T = -40 °C to +85 °C amb V HIGH-level input voltage V = 1.65 V to 1.95 V 0.65 × V - - V IH CC CC V = 2.3 V to 2.7 V 1.7 - - V CC V = 2.7 V to 3.6 V 2.0 - - V CC V = 4.5 V to 5.5 V 0.7 × V - - V CC CC V LOW-level input voltage V = 1.65 V to 1.95 V - - 0.35 × V V IL CC CC V = 2.3 V to 2.7 V - - 0.7 V CC V = 2.7 V to 3.6 V - - 0.8 V CC V = 4.5 V to 5.5 V - - 0.3 × V V CC CC V LOW-level output voltage V = V or V OL I IH IL V = 1.65 V to 5.5 V; I = 100 μA - - 0.1 V CC O V = 1.65 V; I = 4 mA - - 0.45 V CC O V = 2.3 V; I = 8 mA - - 0.3 V CC O V = 2.7 V; I = 12 mA - - 0.4 V CC O V = 3.0 V; I = 24 mA - - 0.55 V CC O V = 4.5 V; I = 32 mA - - 0.55 V CC O V HIGH-level output voltage V = V or V OH I IH IL V = 1.65 V to 5.5 V; I = -100 μA V - 0.1 - - V CC O CC V = 1.65 V; I = -4 mA 1.2 - - V CC O V = 2.3 V; I = -8 mA 1.9 - - V CC O V = 2.7 V; I = -12 mA 2.2 - - V CC O V = 3.0 V; I = -24 mA 2.3 - - V CC O V = 4.5 V; I = -32 mA 3.8 - - V CC O I input leakage current V = 0 V to 5.5 V; V = 5.5 V or GND - ±0.1 ±1 μA I CC I I OFF-state output current V = 3.6 V; V = V or V ; - ±0.1 ±2 μA OZ CC I IH IL V = 5.5 V or GND O I power-off leakage current V = 0 V; V or V = 5.5 V - ±0.1 ±2 μA OFF CC I O I supply current V = 5.5 V or GND; - 0.1 4 μA CC I V = 1.65 V to 5.5 V; I = 0 A CC O ΔI additional supply current per pin; V = 2.3 V to 5.5 V; - 5 500 μA CC CC V = V - 0.6 V; I = 0 A I CC O C input capacitance - 5 - pF I 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 5 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state Symbol Parameter Conditions Min Typ[1] Max Unit T = -40 °C to +125 °C amb V HIGH-level input voltage V = 1.65 V to 1.95 V 0.65 × V - - V IH CC CC V = 2.3 V to 2.7 V 1.7 - - V CC V = 2.7 V to 3.6 V 2.0 - - V CC V = 4.5 V to 5.5 V 0.7 × V - - V CC CC V LOW-level input voltage V = 1.65 V to 1.95 V - - 0.35 × V V IL CC CC V = 2.3 V to 2.7 V - - 0.7 V CC V = 2.7 V to 3.6 V - - 0.8 V CC V = 4.5 V to 5.5 V - - 0.3 × V V CC CC V LOW-level output voltage V = V or V OL I IH IL V = 1.65 V to 5.5 V; I = 100 μA - - 0.1 V CC O V = 1.65 V; I = 4 mA - - 0.70 V CC O V = 2.3 V; I = 8 mA - - 0.45 V CC O V = 2.7 V; I = 12 mA - - 0.60 V CC O V = 3.0 V; I = 24 mA - - 0.80 V CC O V = 4.5 V; I = 32 mA - - 0.80 V CC O V HIGH-level output voltage V = V or V OH I IH IL V = 1.65 V to 5.5 V; I = -100 μA V - 0.1 - - V CC O CC V = 1.65 V; I = -4 mA 0.95 - - V CC O V = 2.3 V; I = -8 mA 1.7 - - V CC O V = 2.7 V; I = -12 mA 1.9 - - V CC O V = 3.0 V; I = -24 mA 2.0 - - V CC O V = 4.5 V; I = -32 mA 3.4 - - V CC O I input leakage current V = 0 V to 5.5 V; V = 5.5 V or GND - - ±1 μA I CC I I OFF-state output current V = 3.6 V; V = V or V ; - - ±2 μA OZ CC I IH IL V = 5.5 V or GND O I power-off leakage current V = 0 V; V or V = 5.5 V - - ±2 μA OFF CC I O I supply current V = 5.5 V or GND; - - 4 μA CC I V = 1.65 V to 5.5 V; I = 0 A CC O ΔI additional supply current per pin; V = 2.3 V to 5.5 V; - - 5 00 μA CC CC V = V - 0.6 V; I = 0 A I CC O [1] All typical values are measured at VCC = 3.3 V and Tamb = 25 °C. 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 6 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 11. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 10. Symbol Parameter Conditions -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max t propagation delay A to Y; see Fig. 8 [2] pd V = 1.65 V to 1.95 V 1.0 3 8.0 1.0 10.5 ns CC V = 2.3 V to 2.7 V 0.5 2.1 5.5 0.5 7 ns CC V = 2.7 V 0.5 2.3 5.5 0.5 7 ns CC V = 3.0 V to 3.6 V 0.5 2.0 4.5 0.5 6 ns CC V = 4.5 V to 5.5 V 0.5 1.7 4.0 0.5 5.5 ns CC t enable time OE to Y; see Fig. 9 [3] en V = 1.65 V to 1.95 V 1.0 3.2 9.4 1.0 12 ns CC V = 2.3 V to 2.7 V 0.5 2.2 6.6 0.5 8.5 ns CC V = 2.7 V 0.5 2.4 6.6 0.5 8.5 ns CC V = 3.0 V to 3.6 V 0.5 2.1 5.3 0.5 7 ns CC V = 4.5 V to 5.5 V 0.5 1.6 5.0 0.5 6.5 ns CC t disable time OE to Y; see Fig. 9 [4] dis V = 1.65 V to 1.95 V 1.0 4.3 9.2 1.0 12 ns CC V = 2.3 V to 2.7 V 0.5 2.7 5.5 0.5 7 ns CC V = 2.7 V 0.5 3.4 5.5 0.5 7 ns CC V = 3.0 V to 3.6 V 0.5 3.0 5.5 0.5 7 ns CC V = 4.5 V to 5.5 V 0.5 2.2 4.2 0.5 5.5 ns CC C power dissipation per buffer; V = GND to V [5] PD I CC capacitance output enabled - 25 - - - pF output disabled - 6 - - - pF [1] Typical values are measured at Tamb = 25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively. [2] tpd is the same as tPLH and tPHL [3] ten is the same as tPZH and tPZL [4] tdis is the same as tPLZ and tPHZ [5] CPD is used to determine the dynamic power dissipation (PD in μW). PD = CPD x VCC2 x fi x N + ∑(CL x VCC2 x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; ∑(CL x VCC2 x fo) = sum of outputs. 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 7 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 11.1. Waveforms and test circuit VI A input VM GND tPHL tPLH VOH Y output VM VOL mnb153 Measurement points are given in Table 9. V and V are typical output voltage levels that occur with the output load. OL OH Fig. 8. Input A to output Y propagation delay times VI OE input VM GND tPLZ tPZL VCC output LOW-to-OFF VM OFF-to-LOW VOL VX tPHZ tPZH VOH VY output HIGH-to-OFF VM OFF-to-HIGH GND output output output enabled disabled enabled mna646 Measurement points are given in Table 9. V and V are typical output voltage levels that occur with the output load. OL OH Fig. 9. 3-state enable and disable times Table 9. Measurement points Supply voltage Input Output V V V V V CC M M X Y 1.65 V to 1.95 V 0.5V 0.5V V + 0.15 V V - 0.15 V CC CC OL OH 2.3 V to 2.7 V 0.5V 0.5V V + 0.15 V V - 0.15 V CC CC OL OH 2.7 V 1.5 V 1.5 V V + 0.3 V V - 0.3 V OL OH 3.0 V to 3.6 V 1.5 V 1.5 V V + 0.3 V V - 0.3 V OL OH 4.5 V to 5.5 V 0.5V 0.5V V + 0.3 V V - 0.3 V CC CC OL OH 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 8 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state VEXT VCC RL VI VO G DUT RT CL RL mna616 Test data is given in Table 10. Definitions for test circuit: R = Load resistance. L C = Load capacitance including jig and probe capacitance. L R = Termination resistance should be equal to the output impedance Z of the pulse generator. T o V = External voltage for measuring switching times. EXT Fig. 10. Test circuit for measuring switching times Table 10. Test data Supply voltage Input Load V EXT V V t, t C R t , t t , t t , t CC I r f L L PLH PHL PZH PHZ PZL PLZ 1.65 V to 1.95 V V ≤ 2.0 ns 30 pF 1 kΩ open GND 2V CC CC 2.3 V to 2.7 V V ≤ 2.0 ns 30 pF 500 Ω open GND 2V CC CC 2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open GND 6 V 3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open GND 6 V 4.5 V to 5.5 V V ≤ 2.5 ns 50 pF 500 Ω open GND 2V CC CC 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 9 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 12. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm SOT353-1 D E A X c y HE v M A Z 5 4 A2 A A1 (A3) θ 1 3 Lp L e w M bp e1 detail X 0 1.5 3 mm scale DIMENSIONS (mm are the original dimensions) UNIT mAax . A1 A2 A3 bp c D(1) E(1) e e1 HE L Lp v w y Z(1) θ 0.1 1.0 0.30 0.25 2.25 1.35 2.25 0.46 0.60 7° mm 1.1 0.15 0.65 1.3 0.425 0.3 0.1 0.1 0 0.8 0.15 0.08 1.85 1.15 2.0 0.21 0.15 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 00-09-01 SOT353-1 MO- 203 SC-88A 03-02-19 Fig. 11. Package outline SOT353-1 (TSSOP5) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 10 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state Plastic surface-mounted package; 5 leads SOT753 D B E A X y HE v M A 5 4 Q A A1 c 1 2 3 Lp detail X e bp w M B 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 bp c D E e HE Lp Q v w y 1.1 0.100 0.40 0.26 3.1 1.7 3.0 0.6 0.33 mm 0.95 0.2 0.2 0.1 0.9 0.013 0.25 0.10 2.7 1.3 2.5 0.2 0.23 OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 02-04-16 SOT753 SC-74A 06-03-16 Fig. 12. Package outline SOT753 (SC-74A) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 11 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm SOT886 b 1 2 3 4x L1 L (2) e 6 5 4 e1 e1 6x A (2) A1 D E terminal 1 index area 0 1 2 mm scale Dimensions (mm are the original dimensions) Unit A(1) A1 b D E e e1 L L1 max 0.5 0.04 0.25 1.50 1.05 0.35 0.40 mm nom 0.20 1.45 1.00 0.6 0.5 0.30 0.35 min 0.17 1.40 0.95 0.27 0.32 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. sot886_po Outline References European Issue date version IEC JEDEC JEITA projection 04-07-22 SOT886 MO-252 12-01-05 Fig. 13. Package outline SOT886 (XSON6) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 12 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm SOT891 b 1 2 3 4× (1) L L1 e 6 5 4 e1 e1 6× A (1) A1 D E terminal 1 index area 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT mAa x mAa1x b D E e e1 L L1 0.20 1.05 1.05 0.35 0.40 mm 0.5 0.04 0.55 0.35 0.12 0.95 0.95 0.27 0.32 Note 1. Can be visible in some manufacturing processes. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 05-04-06 SOT891 07-05-15 Fig. 14. Package outline SOT891 (XSON6) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 13 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state XSON6: extremely thin small outline package; no leads; 6 terminals; body 0.9 x 1.0 x 0.35 mm SOT1115 b 1 2 3 (4×)(2) L1 L e 6 5 4 e1 e1 (6×)(2) A1 A D E terminal 1 index area 0 0.5 1 mm scale Dimensions Unit A(1) A1 b D E e e1 L L1 max 0.35 0.04 0.20 0.95 1.05 0.35 0.40 mm nom 0.15 0.90 1.00 0.55 0.3 0.30 0.35 min 0.12 0.85 0.95 0.27 0.32 Note 1. Including plating thickness. 2. Visible depending upon used manufacturing technology. sot1115_po Outline References European Issue date version IEC JEDEC JEITA projection 10-04-02 SOT1115 10-04-07 Fig. 15. Package outline SOT1115 (XSON6) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 14 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state XSON6: extremely thin small outline package; no leads; 6 terminals; body 1.0 x 1.0 x 0.35 mm SOT1202 b 1 2 3 (4×)(2) L1 L e 6 5 4 e1 e1 (6×)(2) A1 A D E terminal 1 index area 0 0.5 1 mm scale Dimensions Unit A(1) A1 b D E e e1 L L1 max 0.35 0.04 0.20 1.05 1.05 0.35 0.40 mm nom 0.15 1.00 1.00 0.55 0.35 0.30 0.35 min 0.12 0.95 0.95 0.27 0.32 Note 1. Including plating thickness. 2. Visible depending upon used manufacturing technology. sot1202_po Outline References European Issue date version IEC JEDEC JEITA projection 10-04-02 SOT1202 10-04-06 Fig. 16. Package outline SOT1202 (XSON6) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 15 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state X2SON5: plastic thermal enhanced extremely thin small outline package; no leads; 5 terminals; body 0.8 x 0.8 x 0.35 mm SOT1226 D A B X A E A1 A3 detail X terminal 1 index area e C v C A B b w C y1C y 1 2 terminal 1 index area 3 Dh k L 5 4 0 1 mm scale Dimensions Unit A(1) A1 A3 D Dh E b e k L v w y y1 max 0.35 0.04 0.128 0.85 0.30 0.85 0.27 0.27 mm nom 0.80 0.25 0.80 0.22 0.48 0.22 0.1 0.05 0.05 0.05 min 0.040 0.75 0.20 0.75 0.17 0.20 0.17 Note 1. Dimension A is including plating thickness. 2. Plastic or metal protrusions of 0.075 mm maximum per side are not included. sot1226_po Outline References European Issue date version IEC JEDEC EIAJ projection 12-04-10 SOT1226 12-04-25 Fig. 17. Package outline SOT1226 (X2SON5) 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 16 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state 13. Abbreviations Table 11. Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 14. Revision history Table 12. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC1G126 v.14 20190315 Product data sheet - 74LVC1G126 v.13 Modifications: • The format of this data sheet has been redesigned to comply with the identity guidelines of Nexperia. • Legal texts have been adapted to the new company name where appropriate. 74LVC1G126 v.13 20161202 Product data sheet - 74LVC1G126 v.12 Modifications: • Table 7: The maximum limits for leakage current and supply current have changed. 74LVC1G126 v.12 20120702 Product data sheet - 74LVC1G126 v.11 Modifications: • Added type number 74LVC1G126GX (SOT1226) • Package outline drawing of SOT886 (Fig. 13) modified. 74LVC1G126 v.11 20111208 Product data sheet - 74LVC1G126 v.10 Modifications: • Legal pages updated. 74LVC1G126 v.10 20101229 Product data sheet - 74LVC1G126 v.9 74LVC1G126 v.9 20100825 Product data sheet - 74LVC1G126 v.8 74LVC1G126 v.8 20090409 Product data sheet - 74LVC1G126 v.7 74LVC1G126 v.7 20070830 Product data sheet - 74LVC1G126 v.6 74LVC1G126 v.6 20061009 Product data sheet - 74LVC1G126 v.5 74LVC1G126 v.5 20040921 Product specification - 74LVC1G126 v.4 74LVC1G126 v.4 20021002 Product specification - 74LVC1G126 v.3 74LVC1G126 v.3 20020528 Product specification - 74LVC1G126 v.2 74LVC1G126 v.2 20010406 Preliminary specification - 74LVC1G126 v.1 74LVC1G126 v.1 20001222 Preliminary specification - - 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 17 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state injury, death or severe property or environmental damage. Nexperia and its 15. Legal information suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Quick reference data — The Quick reference data is an extract of the Data sheet status product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Document status Product Definition Applications — Applications that are described herein for any of these [1][2] status [3] products are for illustrative purposes only. Nexperia makes no representation Objective [short] Development This document contains data from or warranty that such applications will be suitable for the specified use data sheet the objective specification for without further testing or modification. product development. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for Preliminary [short] Qualification This document contains data from any assistance with applications or customer product design. It is customer’s data sheet the preliminary specification. sole responsibility to determine whether the Nexperia product is suitable Product [short] Production This document contains the product and fit for the customer’s applications and products planned, as well as data sheet specification. for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. [1] Please consult the most recently issued document before initiating or completing a design. Nexperia does not accept any liability related to any default, damage, costs [2] The term 'short data sheet' is explained in section "Definitions". or problem which is based on any weakness or default in the customer’s [3] The product status of device(s) described in this document may have applications or products, or the application or use by customer’s third party changed since this document was published and may differ in case of customer(s). Customer is responsible for doing all necessary testing for the multiple devices. The latest product status information is available on customer’s applications and products using Nexperia products in order to the internet at https://www.nexperia.com. avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Definitions Limiting values — Stress above one or more limiting values (as defined in Draft — The document is a draft version only. The content is still under the Absolute Maximum Ratings System of IEC 60134) will cause permanent internal review and subject to formal approval, which may result in damage to the device. Limiting values are stress ratings only and (proper) modifications or additions. Nexperia does not give any representations or operation of the device at these or any other conditions above those warranties as to the accuracy or completeness of information included herein given in the Recommended operating conditions section (if present) or the and shall have no liability for the consequences of use of such information. Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect Short data sheet — A short data sheet is an extract from a full data sheet the quality and reliability of the device. with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain Terms and conditions of commercial sale — Nexperia products are detailed and full information. For detailed and full information see the relevant sold subject to the general terms and conditions of commercial sale, as full data sheet, which is available on request via the local Nexperia sales published at http://www.nexperia.com/profile/terms, unless otherwise agreed office. In case of any inconsistency or conflict with the short data sheet, the in a valid written individual agreement. In case an individual agreement is full data sheet shall prevail. concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general Product specification — The information and data provided in a Product terms and conditions with regard to the purchase of Nexperia products by data sheet shall define the specification of the product as agreed between customer. Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be No offer to sell or license — Nothing in this document may be interpreted valid in which the Nexperia product is deemed to offer functions and qualities or construed as an offer to sell products that is open for acceptance or the beyond those described in the Product data sheet. grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein Disclaimers may be subject to export control regulations. Export might require a prior Limited warranty and liability — Information in this document is believed authorization from competent authorities. to be accurate and reliable. However, Nexperia does not give any Non-automotive qualified products — Unless this data sheet expressly representations or warranties, expressed or implied, as to the accuracy states that this specific Nexperia product is automotive qualified, the or completeness of such information and shall have no liability for the product is not suitable for automotive use. It is neither qualified nor tested in consequences of use of such information. Nexperia takes no responsibility accordance with automotive testing or application requirements. Nexperia for the content in this document if provided by an information source outside accepts no liability for inclusion and/or use of non-automotive qualified of Nexperia. products in automotive equipment or applications. In no event shall Nexperia be liable for any indirect, incidental, punitive, In the event that customer uses the product for design-in and use in special or consequential damages (including - without limitation - lost automotive applications to automotive specifications and standards, profits, lost savings, business interruption, costs related to the removal customer (a) shall use the product without Nexperia’s warranty of the or replacement of any products or rework charges) whether or not such product for such automotive applications, use and specifications, and (b) damages are based on tort (including negligence), warranty, breach of whenever customer uses the product for automotive applications beyond contract or any other legal theory. Nexperia’s specifications such use shall be solely at customer’s own risk, Notwithstanding any damages that customer might incur for any reason and (c) customer fully indemnifies Nexperia for any liability, damages or failed whatsoever, Nexperia’s aggregate and cumulative liability towards customer product claims resulting from customer design and use of the product for for the products described herein shall be limited in accordance with the automotive applications beyond Nexperia’s standard warranty and Nexperia’s Terms and conditions of commercial sale of Nexperia. product specifications. Right to make changes — Nexperia reserves the right to make changes Translations — A non-English (translated) version of a document is for to information published in this document, including without limitation reference only. The English version shall prevail in case of any discrepancy specifications and product descriptions, at any time and without notice. This between the translated and English versions. document supersedes and replaces all information supplied prior to the publication hereof. Trademarks Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical Notice: All referenced brands, product names, service names and systems or equipment, nor in applications where failure or malfunction trademarks are the property of their respective owners. of an Nexperia product can reasonably be expected to result in personal 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 18 / 19

Nexperia 74LVC1G126 Bus buffer/line driver; 3-state Contents 1. General description......................................................1 2. Features and benefits..................................................1 3. Ordering information....................................................2 4. Marking..........................................................................2 5. Functional diagram.......................................................2 6. Pinning information......................................................3 6.1. Pinning.........................................................................3 6.2. Pin description.............................................................3 7. Functional description.................................................3 8. Limiting values.............................................................4 9. Recommended operating conditions..........................4 10. Static characteristics..................................................5 11. Dynamic characteristics.............................................7 11.1. Waveforms and test circuit........................................8 12. Package outline........................................................10 13. Abbreviations............................................................17 14. Revision history........................................................17 15. Legal information......................................................18 © Nexperia B.V. 2019. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 15 March 2019 74LVC1G126 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 14 — 15 March 2019 19 / 19