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MC74VHC373MEL

更新时间： 2024-11-06 05:22:11

品牌	Logo	应用领域
安森美 - ONSEMI		锁存器
页数	文件大小	规格书
8页	93K
描述
Octal D-Type Latch with 3-State Output

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中文翻译

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数据手册
替代型号

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MC74VHC373MEL 数据手册

MC74VHC373

Octal D−Type Latch

with 3−State Output

The MC74VHC373 is an advanced high speed CMOS octal latch

with 3−state output fabricated with silicon gate CMOS technology. It

achieves high speed operation similar to equivalent Bipolar Schottky

TTL while maintaining CMOS low power dissipation.

http://onsemi.com

This 8−bit D−type latch is controlled by a latch enable input and an

output enable input. When the output enable input is high, the eight

outputs are in a high impedance state.

MARKING

DIAGRAMS

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V

systems to 3.0 V systems.

SOIC−20 WIDE

DW SUFFIX

CASE 751D

VHC373

AWLYYWW

Features

• High Speed: t = 5.0 ns (Typ) at V = 5.0 V

• Low Power Dissipation: I = 4.0 mA (Max) at T = 25°C

VHC

373

ALYW

TSSOP−20

DT SUFFIX

CASE 948E

• High Noise Immunity: V

= V = 28% V

NIL CC

NIH

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Designed for 2.0 V to 5.5 V Operating Range

SOEIAJ−20

M SUFFIX

CASE 967

• Low Noise: V

= 0.9 V (Max)

OLP

74VHC373

AWLYYWW

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V; Machine Model > 200 V

• Chip Complexity: 186 FETs or 46.5 Equivalent Gates

• Pb−Free Packages are Available*

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

PIN ASSIGNMENT

19 Q7

18 D7

17 D6

16 Q6

15 Q5

14 D5

13 D4

12 Q4

GND 10

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

January, 2005 − Rev. 6

MC74VHC373/D

12 3 4 5 6 7 8

中文翻译

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MC74VHC373MEL 替代型号

型号	品牌	替代类型	描述	数据表
MC74VHC373MELG	ONSEMI	功能相似	Octal D-Type Latch with 3-State Output
MC74VHC373M	ONSEMI	功能相似	Octal D-Type Latch with 3-State Output

与MC74VHC373MEL相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC373MELG	ONSEMI	获取价格	Octal D-Type Latch with 3-State Output
MC74VHC373MR2	ONSEMI	获取价格	AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20
MC74VHC373MR2	MOTOROLA	获取价格	AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, PLASTIC, SOIC-20
MC74VHC374	ONSEMI	获取价格	Octal D-Type Flip-Flop with 3-State Output
MC74VHC374_11	ONSEMI	获取价格	Octal D-Type Flip-Flop with 3-State Output
MC74VHC374DT	ONSEMI	获取价格	Octal D-Type Flip-Flop with 3-State Output
MC74VHC374DTR2	MOTOROLA	获取价格	AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74VHC374DTR2	ONSEMI	获取价格	AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, TSSOP-20
MC74VHC374DTR2G	ONSEMI	获取价格	Octal D-Type Flip-Flop with 3-State Output
MC74VHC374DW	ONSEMI	获取价格	Octal D-Type Flip-Flop with 3-State Output

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