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  • 型号: 74LVX573M
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74LVX573M产品简介:

ICGOO电子元器件商城为您提供74LVX573M由Fairchild Semiconductor设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 74LVX573M价格参考¥3.56-¥3.56。Fairchild Semiconductor74LVX573M封装/规格:逻辑 - 锁销, D 型透明锁存器 1 Channel 8:8 IC 三态 20-SOIC。您可以下载74LVX573M参考资料、Datasheet数据手册功能说明书,资料中有74LVX573M 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

集成电路 (IC)半导体

描述

IC LATCH OCTAL 3 STATE 20-SOIC闭锁 Octal Latch

产品分类

逻辑 - 锁销

品牌

Fairchild Semiconductor

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

逻辑集成电路,闭锁,Fairchild Semiconductor 74LVX573M74LVX

数据手册

点击此处下载产品Datasheet

产品型号

74LVX573M

产品种类

闭锁

传播延迟时间

18 ns at 2.7 V, 12.8 ns at 3.3 V

供应商器件封装

20-SOIC

其它名称

74LVX573M-ND
74LVX573MFS

包装

管件

单位重量

801 mg

商标

Fairchild Semiconductor

安装类型

表面贴装

安装风格

SMD/SMT

封装

Tube

封装/外壳

20-SOIC(0.295",7.50mm 宽)

封装/箱体

SOIC-20

工作温度

-40°C ~ 85°C

工厂包装数量

36

延迟时间-传播

5.9ns

最大工作温度

+ 85 C

最小工作温度

- 40 C

极性

Non-Inverting

标准包装

36

独立电路

1

电压-电源

2 V ~ 3.6 V

电流-输出高,低

4mA,4mA

电源电压-最大

3.6 V

电源电压-最小

2 V

电路

8:8

电路数量

8 Circuit

系列

74LVX573

输入线路数量

2 Line

输出类型

三态

输出线路数量

8 Line

逻辑类型

D 型透明锁存器

逻辑系列

74LV

高电平输出电流

- 4 mA

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PDF Datasheet 数据手册内容提取

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

7 4 June 1993 L Revised April 2005 V X 5 7 3 74LVX573 L o Low Voltage Octal Latch with 3-STATE Outputs w V o General Description Features lt a g The LVX573 is a high-speed octal latch with buffered com- (cid:1) Input voltage translation from 5V to 3V e mon Latch Enable (LE) and buffered common Output (cid:1) Ideal for low power/low noise 3.3V applications O Enable (OE) inputs. The LVX573 is functionally identical to (cid:1) Guaranteed simultaneous switching noise level and c the LVX373 but with inputs and outputs on opposite sides t dynamic threshold performance a of the package. The inputs tolerate up to 7V allowing inter- l face of 5V systems to 3V systems. L a t c h Ordering Code: w it Order Number Package Number Package Description h 74LVX573M M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 3 - 74LVX573SJ M20D Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide S T 74LVX573MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide A T Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. E Pb-Free package per JEDEC J-STD-020B. O Logic Symbols Connection Diagram u t p u t s IEEE/IEC Pin Descriptions Pin Names Description D0–D7 Data Inputs LE Latch Enable Input OE 3-STATE Output Enable Input O0–O7 3-STATE Latch Outputs © 2005 Fairchild Semiconductor Corporation DS011616 www.fairchildsemi.com

3 7 Functional Description Truth Table 5 X The LVX573 contains eight D-type latches. When the LV enable (LE) input is HIGH, data on the Dn inputs enters the Inputs Outputs 74 llaattcchhe so.u Itnp utht isw cioll ndcihtiaonng teh es ltaattceh eesa acrhe ttriamnes paitsre nDt, i.ien.p, uat OE LE D On changes. When LE is LOW the latches store the informa- L H H H tion that was present on the D inputs a setup time preced- L H L L ing the HIGH-to-LOW transition of LE. The 3-STATE buffers are controlled by the Output Enable (OE) input. L L X O0 When OE is LOW, the buffers are enabled. When OE is H X X Z HIGH the buffers are in the high impedance mode but this does not interfere with entering new data into the latches. H HIGH Voltage L LOW Voltage Z High Impedance X Immaterial O0 Previous O0 before HIGH-to-LOW transition of Latch Enable Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. www.fairchildsemi.com 2

7 Absolute Maximum Ratings Recommended Operating 4 (Note 1) L Conditions V Supply Voltage (VCC) (cid:16)0.5V to (cid:14)7.0V (Note 2) X 5 DC Input Diode Current (IIK) Supply Voltage (VCC) 2.0V to 3.6V 7 VI (cid:16)0.5V (cid:16)20 mA Input Voltage (VI) 0V to 5.5V 3 DC Input Voltage (VI) (cid:16)0.5V to 7V Output Voltage (VO) 0V to VCC DC Output Diode Current (IOK) Operating Temperature (TA) (cid:16)40qC to (cid:14)85qC VO (cid:16)0.5V (cid:16)20 mA Input Rise and Fall Time (’t/’V) 0 ns/V to 100 ns/V VO VCC (cid:14) 0.5V (cid:14)20 mA DC Output Voltage (VO) (cid:16)0.5V to VCC (cid:14) 0.5V Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be DC Output Source operated at these limits. The parametric values defined in the Electrical or Sink Current (IO) r25 mA Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions DC VCC or Ground Current for actual device operation. (ICC or IGND) r75 mA Note 2: Unused inputs must be held HIGH or LOW. They may not float. Storage Temperature (TSTG) (cid:16)65qC to (cid:14)150qC Power Dissipation 180 mW DC Electrical Characteristics Symbol Parameter VCC TA (cid:14)25qC TA (cid:16)40qC to (cid:14)85qC Units Conditions Min Typ Max Min Max VIH HIGH Level 2.0 1.5 1.5 Input Voltage 3.0 2.0 2.0 V 3.6 2.4 2.4 VIL LOW Level 2.0 0.5 0.5 Input Voltage 3.0 0.8 0.8 V 3.6 0.8 0.8 VOH HIGH Level 2.0 1.9 2.0 1.9 VIN VIH or VIL IOH (cid:16)50 PA Output Voltage 3.0 2.9 3.0 2.9 V IOH (cid:16)50 PA 3.0 2.58 2.48 IOH (cid:16)4 mA VOL LOW Level 2.0 0.0 0.1 0.1 VIN VIH or VIL IOL 50 PA Output Voltage 3.0 0.0 0.1 0.1 V IOL 50 PA 3.0 0.36 0.44 IOL 4 mA IOZ 3-STATE Output 3.6 r0.25 r2.5 PA VIN VIH or VIL Off-State Current VOUT VCC or GND IIN Input Leakage Current 3.6 r0.1 r1.0 PA VIN 5.5V or GND ICC Quiescent Supply Current 3.6 4.0 40.0 PA VIN VCC or GND Noise Characteristics (Note 3) Symbol Parameter VCC TA 25qC Units CL (pF) (V) Typ Limit VOLP Quiet Output Maximum Dynamic VOL 3.3 0.5 0.8 V 50 VOLV Quiet Output Minimum Dynamic VOL 3.3 (cid:16)0.5 (cid:16)0.8 V 50 VIHD Minimum HIGH Level Dynamic Input Voltage 3.3 2.0 V 50 VILD Maximum LOW Level Dynamic Input Voltage 3.3 0.8 V 50 Note 3: (Input tr tf 3ns) 3 www.fairchildsemi.com

3 7 AC Electrical Characteristics 5 X V VCC TA (cid:14)25qC TA (cid:16)40qC to (cid:14)85qC L Symbol Parameter Units Conditions 4 (V) Min Typ Max Min Max 7 tPLH Propagation 2.7 7.6 14.5 1.0 17.5 CL 15 pF tPHL Delay Time 10.1 18.0 1.0 21.0 ns CL 50 pF Dn to On 3.3 r 0.3 5.9 9.3 1.0 11.0 CL 15 pF 8.4 12.8 1.0 14.5 CL 50 pF tPLH Propagation 2.7 8.2 15.6 1.0 18.5 CL 15 pF tPHL Delay Time 10.7 19.1 1.0 22.0 ns CL 50 pF LE to On 3.3 r 0.3 6.4 10.1 1.0 12.0 CL 15 pF 8.9 13.6 1.0 15.5 CL 50 pF tPZL 3-STATE Output 2.7 7.8 15.0 1.0 18.5 CL 15 pF, RL 1 k: tPZH Enable Time 10.3 18.5 1.0 22.0 ns CL 50 pF, RL 1 k: 3.3 r 0.3 6.1 9.7 1.0 12.0 CL 15 pF, RL 1 k: 8.6 13.2 1.0 15.5 CL 50 pF, RL 1 k: tPLZ 3-STATE Output 2.7 12.1 19.1 1.0 22.0 ns CL 50 pF, RL 1 k: tPHZ Disable Time 3.3 r 0.3 10.1 13.6 1.0 15.5 CL 50 pF, RL 1 k: tW LE Pulse 2.7 6.5 7.5 ns Width 3.3 r 0.3 5.0 5.0 tS Setup Time 2.7 5.0 5.0 ns Dn to LE 3.3 r 0.3 3.5 3.5 tH Hold Time 2.7 1.5 1.5 ns Dn to LE 3.3 r 0.3 1.5 1.5 tOSHL Output to Output 2.7 1.5 1.5 ns CL 50 pF tOSLH Skew (Note 4) 2.3 1.5 1.5 Note 4: Parameter guaranteed by design. tOSLH |tPLHm (cid:16) tPLHn|, tOSHL |tPHLm (cid:16) tPHLn|. Capacitance TA (cid:14)25qC TA (cid:16)40qC to (cid:14)85qC Symbol Parameter Units Min Typ Max Min Max CIN Input Capacitance 4 10 10 pF COUT Output Capacitance 6 pF CPD Power Dissipation 27 pF Capacitance (Note 5) Note 5: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. www.fairchildsemi.com 4

7 Physical Dimensions 4 inches (millimeters) unless otherwise noted L V X 5 7 3 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M20B 5 www.fairchildsemi.com

3 7 Physical Dimensions 5 inches (millimeters) unless otherwise noted (Continued) X V L 4 7 Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D www.fairchildsemi.com 6

7 Physical Dimensions 4 inches (millimeters) unless otherwise noted (Continued) L V X 5 7 3 L o w V o lt a g e O c t a l L a t c h w it h 3 - S T A T E O u t p u t s 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC20 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems 2. A critical component in any component of a life support which, (a) are intended for surgical implant into the device or system whose failure to perform can be rea- body, or (b) support or sustain life, and (c) whose failure sonably expected to cause the failure of the life support to perform when properly used in accordance with device or system, or to affect its safety or effectiveness. instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the www.fairchildsemi.com user. 7 www.fairchildsemi.com

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800−282−9855 Toll Free ON Semiconductor Website: www.onsemi.com Literature Distribution Center for ON Semiconductor USA/Canada 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Europe, Middle East and Africa Technical Support: Order Literature: http://www.onsemi.com/orderlit Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Phone: 421 33 790 2910 Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Japan Customer Focus Center For additional information, please contact your local Email: orderlit@onsemi.com Phone: 81−3−5817−1050 Sales Representative © Semiconductor Components Industries, LLC www.onsemi.com www.onsemi.com 1