Datasheet > 74HC373

74HC373

更新时间： 2024-11-04 06:31:51

品牌	Logo	应用领域
安森美 - ONSEMI		锁存器
页数	文件大小	规格书
9页	125K
描述
Octal 3−State Non−Inverting Transparent Latch

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数据手册

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74HC373 数据手册

74HC373

Octal 3−State Non−Inverting

Transparent Latch

High−Performance Silicon−Gate CMOS

The 74HC373 is identical in pinout to the LS373. The device inputs

are compatible with standard CMOS outputs; with pullup resistors,

they are compatible with LSTTL outputs.

http://onsemi.com

MARKING

These latches appear transparent to data (i.e., the outputs change

asynchronously) when Latch Enable is high. When Latch Enable goes

low, data meeting the setup and hold time becomes latched.

The Output Enable input does not affect the state of the latches, but

when Output Enable is high, all device outputs are forced to the

high−impedance state. Thus, data may be latched even when the

outputs are not enabled.

The HC373A is identical in function to the HC573A which has the

data inputs on the opposite side of the package from the outputs to

facilitate PC board layout.

DIAGRAM

373

TSSOP−20

DT SUFFIX

CASE 948E

ALYW G

HC373 = Specific Device Code

The HC373A is the non−inverting version of the HC533A.

= Assembly Location

= Wafer Lot

Features

= Year

= Work Week

= Pb−Free Package

• Output Drive Capability: 15 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 2.0 to 6.0 V

(Note: Microdot may be in either location)

• Low Input Current: 1.0 mA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the JEDEC Standard No. 7.0 A Requirements

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

• Chip Complexity: 186 FETs or 46.5 Equivalent Gates

• This is a Pb−Free Device

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

Semiconductor Components Industries, LLC, 2007

Publication Order Number:

March, 2007 − Rev. 0

74HC373/D

12 3 4 5 6 7...9

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与74HC373相关器件

型号	品牌	获取价格	描述	数据表
74HC373BQ	NXP	获取价格	Octal D-type transparent latch; 3-state
74HC373BQ	NEXPERIA	获取价格	Octal D-type transparent latch; 3-stateProduction
74HC373BQ,115	NXP	获取价格	74HC(T)373 - Octal D-type transparent latch; 3-state QFN 20-Pin
74HC373BQ-Q100	NXP	获取价格	Octal D-type transparent latch; 3-state
74HC373BQ-Q100	NEXPERIA	获取价格	Octal D-type transparent latch; 3-stateProduction
74HC373BQ-Q100,115	NXP	获取价格	74HC(T)373-Q100 - Octal D-type transparent latch; 3-state QFN 20-Pin
74HC373D	NXP	获取价格	Octal D-type transparent latch; 3-state
74HC373D	NEXPERIA	获取价格	Octal D-type transparent latch; 3-stateProduction
74HC373D	TOSHIBA	获取价格	Octal D-Type Latch, SOIC20
74HC373D,652	NXP	获取价格	74HC(T)373 - Octal D-type transparent latch; 3-state SOP 20-Pin