74LVC157A Quad 2-input multiplexer Rev. 8 — 11 October 2017 Product data sheet 1 General description The 74LVC157A is a quad 2-input multiplexer which select four bits of data from two sources under the control of a common select input (S). The four outputs present the selected data in the true (non-inverted) form. The enable input (E) is active LOW. When pin E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all the other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74LVC157A. The state of the common data select input (S) determines the particular register from which the data comes. It can also be used as function generator. It is useful for implementing highly irregular logic by generating any 4 of the 16 different functions of two variables with one variable common. The device is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to pin S. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications. 2 Features and benefits • 5 V tolerant inputs for interfacing with 5 V logic • Wide supply voltage range from 1.2 V to 3.6 V • CMOS low power consumption • Direct interface with TTL levels • Complies with JEDEC standard: • –JESD8-7A (1.65 V to 1.95 V) –JESD8-5A (2.3 V to 2.7 V) –JESD8-C/JESD36 (2.7 V to 3.6 V) • ESD protection: –HBM JESD22-A114F exceeds 2000 V –MM JESD22-A115-B exceeds 200 V –CDM JESD22-C101E exceeds 1000 V • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Nexperia 74LVC157A Quad 2-input multiplexer 3 Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC157AD -40 °C to +125 °C SO16 plastic small outline package; 16 leads; SOT109-1 body width 3.9 mm 74LVC157ADB -40 °C to +125 °C SSOP16 plastic shrink small outline package; 16 leads; SOT338-1 body width 5.3 mm 74LVC157APW -40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; SOT403-1 body width 4.4 mm 74LVC157ABQ -40 °C to +125 °C DHVQFN16 plastic dual In-line compatible thermal enhanced SOT763-1 very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm 4 Functional diagram 1 G1 15 EN 2 1 MUX 4 2 3 5 6 11 10 14 13 3 1 5 1I0 1I1 2I0 2I1 3I0 3I1 4I0 4I1 7 6 1 S 11 9 15 E 10 1Y 2Y 3Y 4Y 14 12 13 4 7 9 12 mna481 mna482 Figure 1.  Logic symbol Figure 2.  IEC logic symbol 2 1I0 1Y 4 3 1I1 5 2I0 2Y 7 6 2I1 MULTIPLEXER SELECTOR 11 3I0 OUTPUTS 3Y 9 10 3I1 14 4I0 4Y 12 13 4I1 S E 1 15 mna483 Figure 3.  Functional diagram 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 2 / 17

Nexperia 74LVC157A Quad 2-input multiplexer S E 1I1 1Y 1I0 2I1 2Y 2I0 3I1 3Y 3I0 4I1 4Y 4I0 mna484 Figure 4.  Logic diagram 5 Pinning information 5.1 Pinning 74LVC157A C terminal 1 C S V index area 1 16 1I0 2 15 E 1I1 3 14 4I0 1Y 4 13 4I1 S 1 16 VCC 2I0 5 12 4Y 1I0 2 15 E 2I1 6 GND(1) 11 3I0 2Y 7 10 3I1 1I1 3 14 4I0 8 9 1Y 4 13 4I1 D Y 74LVC157A GN 3 001aac931 2I0 5 12 4Y Transparenttopview 2I1 6 11 3I0 (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There 2Y 7 10 3I1 is no electrical or mechanical requirement to solder this GND 8 9 3Y pad.However, if it is soldered, the solder land should remain 001aac930 floating or be connected to GND. Figure 5.  Pin configuration for SO16 and (T)SSOP16 Figure 6.  Pin configuration for DHVQFN16 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 3 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 5.2 Pin description Table 2. Pin description Symbol Pin Description S 1 common data select input 1I0 2 data input from source 0 1I1 3 data input from source 1 1Y 4 multiplexer output 2I0 5 data input from source 0 2I1 6 data input from source 1 2Y 7 multiplexer output GND 8 ground (0 V) 3Y 9 multiplexer output 3I1 10 data input from source 1 3I0 11 data input from source 0 4Y 12 multiplexer output 4I1 13 data input from source 1 4I0 14 data input from source 0 E 15 enable input (active LOW) V 16 supply voltage CC 6 Functional description [1] Table 3. Function table Input Output E S nI0 nI1 nY H X X X L L L L X L L L H X H L H X L L L H X H H [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 4 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 7 Limiting values Table 4. 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 -50 - mA IK I [1] V input voltage -0.5 +6.5 V I I output clamping current V > V or V < 0 - ±50 mA OK O CC O [2] V output voltage -0.5 V + 0.5 V O 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 T storage temperature -65 +150 °C stg [3] P total power dissipation T = -40 °C to +125 °C - 500 mW tot amb [1] The minimum input voltage ratings may be exceeded if the input current ratings are observed. [2] The output voltage ratings may be exceeded if the output current ratings are observed. [3] For SO16 packages: above 70 °C the value of PD derates linearly with 8 mW/K. For (T)SSOP16 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K. For DHVQFN16 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K. 8 Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit V supply voltage 1.65 - 3.6 V CC functional 1.2 - - V V input voltage 0 - 5.5 V I V output voltage 0 - V V O CC T ambient temperature -40 - +125 °C amb Δt/ΔV input transition rise and fall V = 1.65 V to 2.7 V 0 - 20 ns/V CC rate V = 2.7 V to 3.6 V 0 - 10 ns/V CC 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 5 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 9 Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions -40 °C to +85 °C -40 °C to +125 °C Unit [1] Min Typ Max Min Max V HIGH-level V = 1.2 V 1.08 - - 1.08 - V IH CC input voltage V = 1.65 V to 1.95 V 0.65 x V - - 0.65 x V - V CC CC CC V = 2.3 V to 2.7 V 1.7 - - 1.7 - V CC V = 2.7 V to 3.6 V 2.0 - - 2.0 - V CC V LOW-level V = 1.2 V - - 0.12 - 0.12 V IL CC input voltage V = 1.65 V to 1.95 V - - 0.35 x V - 0.35 x V V CC CC CC V = 2.3 V to 2.7 V - - 0.7 - 0.7 V CC V = 2.7 V to 3.6 V - - 0.8 - 0.8 V CC V HIGH-level V = V or V OH I IH IL output voltage I = -100 μA; V - 0.2 - - V - 0.3 - V O CC CC V = 1.65 V to 3.6 V CC I = -4 mA; V = 1.65 V 1.2 - - 1.05 - V O CC I = -8 mA; V = 2.3 V 1.8 - - 1.65 - V O CC I = -12 mA; V = 2.7 V 2.2 - - 2.05 - V O CC I = -18 mA; V = 3.0 V 2.4 - - 2.25 - V O CC I = -24 mA; V = 3.0 V 2.2 - - 2.0 - V O CC V LOW-level V = V or V OL I IH IL output voltage I = 100 μA; - - 0.2 - 0.3 V O V = 1.65 V to 3.6 V CC I = 4 mA; V = 1.65 V - - 0.45 - 0.65 V O CC I = 8 mA; V = 2.3 V - - 0.6 - 0.8 V O CC I = 12 mA; V = 2.7 V - - 0.4 - 0.6 V O CC I = 24 mA; V = 3.0 V - - 0.55 - 0.8 V O CC I input leakage V = 3.6 V; V = 5.5 V or GND - ±0.1 ±5 - ±20 μA I CC I current I supply current V = 3.6 V; V = V or GND; - 0.1 10 - 40 μA CC CC I CC I = 0 A O ΔI additional per input pin; V = V - 0.6 V; - 5 500 - 5000 μA CC I CC supply current V = 2.7 V to 3.6 V; I = 0 A CC O C input V = 0 V to 3.6 V; - 5.0 - - - pF I CC capacitance V = GND to V I CC [1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C. 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 6 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 10 Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 9. Symbol Parameter Conditions -40 °C to +85 °C -40 °C to +125 °C Unit [1] Min Typ Max Min Max [2] t propagation delay nI0, nI1 to nY; see Figure 7 pd V = 1.2 V - 16 - - - ns CC V = 1.65 V to 1.95 V 1.0 4.8 10.2 1.0 11.8 ns CC V = 2.3 V to 2.7 V 1.5 2.8 5.8 1.5 6.7 ns CC V = 2.7 V 1.0 2.9 5.9 1.0 7.5 ns CC V = 3.0 V to 3.6 V 1.0 2.5 5.2 1.0 6.5 ns CC [2] E to nY; see Figure 8 V = 1.2 V - 17 - - - ns CC V = 1.65 V to 1.95 V 0.5 4.8 12.8 0.5 14.7 ns CC V = 2.3 V to 2.7 V 1.5 2.8 7.2 1.5 8.3 ns CC V = 2.7 V 1.0 2.9 7.8 1.0 10.0 ns CC V = 3.0 V to 3.6 V 1.0 2.6 6.5 1.0 8.5 ns CC [2] S to nY; see Figure 7 V = 1.2 V - 16 - - - ns CC V = 1.65 V to 1.95 V 1.0 5.1 12.4 1.0 14.3 ns CC V = 2.3 V to 2.7 V 1.5 3.0 7.0 1.5 8.1 ns CC V = 2.7 V 1.0 3.1 7.3 1.0 9.5 ns CC V = 3.0 V to 3.6 V 1.0 2.7 6.3 1.0 8.0 ns CC [3] t output skew time V = 3.0 V to 3.6 V - - 1.0 - 1.5 ns sk(o) CC [4] C power dissipation per input; V = GND to V PD I CC capacitance V = 1.65 V to 1.95 V - 9.4 - - - pF CC V = 2.3 V to 2.7 V - 12.8 - - - pF CC V = 3.0 V to 3.6 V - 15.9 - - - pF CC [1] Typical values are measured at Tamb = 25 °C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V, and 3.3 V respectively. [2] tpd is the same as tPLH and tPHL. [3] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. [4] CPD is used to determine the dynamic power dissipation (PD in μW). PD = CPD × 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 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 7 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 10.1 Waveforms and test circuit VI nI0,nI1,S VM input GND tPHL tPLH VOH nYoutput VM VOL mna486 V = 1.5 V at V ≥ 2.7 V; V = 0.5 x V at V < 2.7 V. M CC M CC CC V and V are typical output voltage levels that occur with the output load. OL OH Figure 7.  Data inputs (nI0, nI1) and common data select input (S) to output (nY) propagation delays VCC Einput VM GND tPHL tPLH VOH nYoutput VM VOL mna485 V = 1.5 V at V ≥ 2.7 V; V = 0.5 x V at V < 2.7 V. M CC M CC CC V and V are typical output voltage levels that occur with the output load. OL OH Figure 8.  Enable input (E) to output (nY) propagation delays 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 8 / 17

Nexperia 74LVC157A Quad 2-input multiplexer tW VI 90% negative pulse VM VM 10% 0V tf tr tr tf VI 90% positive pulse VM VM 10% 0V tW VCC VI VO PULSE DUT GENERATOR RT CL RL 001aaf615 Test data is given in Table 8. Definitions for test circuit: R = Load resistance. L C = Load capacitance including jig and probe capacitance. L R = Termination resistance should be equal to output impedance Z of the pulse generator. T o Figure 9.  Test circuit for measuring switching times Table 8. Test data Supply voltage Input Load V t, t C R I r f L L 1.2 V V ≤ 2 ns 30 pF 1 kΩ CC 1.65 V to 1.95 V V ≤ 2 ns 30 pF 1 kΩ CC 2.3 V to 2.7 V V ≤ 2 ns 30 pF 500 Ω CC 2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω 3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 9 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 11 Package outline SO16:plasticsmalloutlinepackage;16leads;bodywidth3.9mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A1 (A3) A pin1index θ Lp 1 8 L e w M detailX bp 0 2.5 5mm scale DIMENSIONS(inchdimensionsarederivedfromtheoriginalmmdimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(1) e HE L Lp Q v w y Z(1) θ 0.25 1.45 0.49 0.25 10.0 4.0 6.2 1.0 0.7 0.7 mm 1.75 0.25 1.27 1.05 0.25 0.25 0.1 0.10 1.25 0.36 0.19 9.8 3.8 5.8 0.4 0.6 0.3 8o 0.010 0.057 0.019 0.0100 0.39 0.16 0.244 0.039 0.028 0.028 0o inches 0.069 0.01 0.05 0.041 0.01 0.01 0.004 0.004 0.049 0.014 0.0075 0.38 0.15 0.228 0.016 0.020 0.012 Note 1.Plasticormetalprotrusionsof0.15mm(0.006inch)maximumpersidearenotincluded. OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT109-1 076E07 MS-012 03-02-19 Figure 10.  Package outline SOT109-1 (SO16) 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 10 / 17

Nexperia 74LVC157A Quad 2-input multiplexer SSOP16:plasticshrinksmalloutlinepackage;16leads;bodywidth5.3mm SOT338-1 D E A X c y HE v M A Z 16 9 Q A2 A1 (A3) A pin1index θ Lp L 1 8 detailX w M e bp 0 2.5 5mm scale DIMENSIONS(mmaretheoriginaldimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(1) e HE L Lp Q v w y Z(1) θ 0.21 1.80 0.38 0.20 6.4 5.4 7.9 1.03 0.9 1.00 8o mm 2 0.05 1.65 0.25 0.25 0.09 6.0 5.2 0.65 7.6 1.25 0.63 0.7 0.2 0.13 0.1 0.55 0o Note 1.Plasticormetalprotrusionsof0.25mmmaximumpersidearenotincluded. OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT338-1 MO-150 03-02-19 Figure 11.  Package outline SOT338-1 (SSOP16) 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 11 / 17

Nexperia 74LVC157A Quad 2-input multiplexer TSSOP16:plasticthinshrinksmalloutlinepackage;16leads;bodywidth4.4mm SOT403-1 D E A X c y HE v M A Z 16 9 Q A2 (A3) A pin1index A1 θ Lp L 1 8 detailX w M e bp 0 2.5 5mm scale DIMENSIONS(mmaretheoriginaldimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(2) e HE L Lp Q v w y Z(1) θ 0.15 0.95 0.30 0.2 5.1 4.5 6.6 0.75 0.4 0.40 8o mm 1.1 0.05 0.80 0.25 0.19 0.1 4.9 4.3 0.65 6.2 1 0.50 0.3 0.2 0.13 0.1 0.06 0o Notes 1.Plasticormetalprotrusionsof0.15mmmaximumpersidearenotincluded. 2.Plasticinterleadprotrusionsof0.25mmmaximumpersidearenotincluded. OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT403-1 MO-153 03-02-18 Figure 12.  Package outline SOT403-1 (TSSOP16) 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 12 / 17

Nexperia 74LVC157A Quad 2-input multiplexer DHVQFN16:plasticdualin-linecompatiblethermalenhancedverythinquadflatpackage;noleads; 16terminals;body2.5x3.5x0.85mm SOT763-1 D B A A A1 E c terminal1 detailX indexarea terminal1 e1 C indexarea e b v M C A B y1 C y w M C 2 7 L 1 8 Eh e 16 9 15 10 Dh X 0 2.5 5mm scale DIMENSIONS(mmaretheoriginaldimensions) A(1) UNIT max. A1 b c D(1) Dh E(1) Eh e e1 L v w y y1 0.05 0.30 3.6 2.15 2.6 1.15 0.5 mm 1 0.2 0.5 2.5 0.1 0.05 0.05 0.1 0.00 0.18 3.4 1.85 2.4 0.85 0.3 Note 1.Plasticormetalprotrusionsof0.075mmmaximumpersidearenotincluded. OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION IEC JEDEC JEITA PROJECTION 02-10-17 SOT763-1 --- MO-241 --- 03-01-27 Figure 13.  Package outline SOT763-1 (DHVQFN16) 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 13 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 12 Abbreviations Table 9. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 13 Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC157A v.8 20171011 Product data sheet - 74LVC157A v.7 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. 74LVC157A v.7 20111125 Product data sheet - 74LVC157A v.6 Modifications: • Table 7: maximum values for lower voltage ranges changed (errata). 74LVC157A v.6 20111027 Product data sheet - 74LVC157A v.5 Modifications: • The format of this document has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • Legal texts have been adapted to the new company name where appropriate. • Table 4, Table 5, Table 6, Table 7, and Table 8: values added for lower voltage ranges. 74LVC157A v.5 031202 Product specification - 74LVC157A v.4 74LVC157A v.4 030617 Product specification - 74LVC157A v.3 74LVC157A v.3 020315 Product specification - 74LVC157A v.2 74LVC157A v.2 980729 Product specification - - 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 14 / 17

Nexperia 74LVC157A Quad 2-input multiplexer 14 Legal information 14.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term 'short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nexperia.com. systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 14.2 Definitions injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in Draft — The document is a draft version only. The content is still under such equipment or applications and therefore such inclusion and/or use is at internal review and subject to formal approval, which may result in the customer’s own risk. modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein Applications — Applications that are described herein for any of these and shall have no liability for the consequences of use of such information. products are for illustrative purposes only. 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In case of any inconsistency or conflict with the short data sheet, customer’s applications and products planned, as well as for the planned the full data sheet shall prevail. application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks Product specification — The information and data provided in a Product associated with their applications and products. Nexperia does not accept data sheet shall define the specification of the product as agreed between any liability related to any default, damage, costs or problem which is based Nexperia and its customer, unless Nexperia and customer have explicitly on any weakness or default in the customer’s applications or products, or agreed otherwise in writing. In no event however, shall an agreement be the application or use by customer’s third party customer(s). Customer is valid in which the Nexperia product is deemed to offer functions and qualities responsible for doing all necessary testing for the customer’s applications beyond those described in the Product data sheet. and products using Nexperia products in order to 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. 14.3 Disclaimers Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent Limited warranty and liability — Information in this document is believed damage to the device. Limiting values are stress ratings only and (proper) to be accurate and reliable. However, Nexperia does not give any operation of the device at these or any other conditions above those representations or warranties, expressed or implied, as to the accuracy given in the Recommended operating conditions section (if present) or the or completeness of such information and shall have no liability for the Characteristics sections of this document is not warranted. Constant or consequences of use of such information. Nexperia takes no responsibility repeated exposure to limiting values will permanently and irreversibly affect for the content in this document if provided by an information source outside the quality and reliability of the device. of Nexperia. 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Nexperia 74LVC157A Quad 2-input multiplexer Non-automotive qualified products — Unless this data sheet expressly design and use of the product for automotive applications beyond Nexperia's states that this specific Nexperia product is automotive qualified, the standard warranty and Nexperia's product specifications. product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia Translations — A non-English (translated) version of a document is for accepts no liability for inclusion and/or use of non-automotive qualified reference only. The English version shall prevail in case of any discrepancy products in automotive equipment or applications. In the event that customer between the translated and English versions. uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia's warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for 14.4 Trademarks automotive applications beyond Nexperia's specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia Notice: All referenced brands, product names, service names and for any liability, damages or failed product claims resulting from customer trademarks are the property of their respective owners. 74LVC157A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 8 — 11 October 2017 16 / 17

Nexperia 74LVC157A Quad 2-input multiplexer Contents 1 General description ............................................1 2 Features and benefits .........................................1 3 Ordering information ..........................................2 4 Functional diagram .............................................2 5 Pinning information ............................................3 5.1 Pinning ...............................................................3 5.2 Pin description ...................................................4 6 Functional description ........................................4 7 Limiting values ....................................................5 8 Recommended operating conditions ................5 9 Static characteristics ..........................................6 10 Dynamic characteristics .....................................7 10.1 Waveforms and test circuit ................................8 11 Package outline .................................................10 12 Abbreviations ....................................................14 13 Revision history ................................................14 14 Legal information ..............................................15 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section 'Legal information'. © Nexperia B.V. 2017. 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: 11 October 2017 Document identifier: 74LVC157A