MC74LCX373

更新时间： 2024-11-04 22:12:47

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		锁存器
页数	文件大小	规格书
8页	162K
描述
LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH

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中文翻译

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数据手册

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MC74LCX373 数据手册

SEMICONDUCTOR TECHNICAL DATA

The MC74LCX373 is a high performance, non–inverting octal

transparent latch operating from a 2.7 to 3.6V supply. High impedance

TTL compatible inputs significantly reduce current loading to input drivers

while TTL compatible outputs offer improved switching noise

LOW–VOLTAGE

CMOS OCTAL

TRANSPARENT LATCH

performance. A V specification of 5.5V allows MC74LCX373 inputs to be

safely driven from 5V devices.

The MC74LCX373 contains 8 D–type latches with 3–state outputs.

When the Latch Enable (LE) input is HIGH, data on the Dn inputs enters

the latches. In this condition, the latches are transparent, i.e., a latch

output will change state each time its D input changes. When LE is LOW,

the latches store the information that was present on the D inputs a setup

time preceding the HIGH–to–LOW transition of LE. The 3–state standard

outputs are controlled by the Output Enable (OE) input. When OE is

LOW, the standard outputs are enabled. When OE is HIGH, the standard

outputs are in the high impedance state, but this does not interfere with

new data entering into the latches.

DW SUFFIX

PLASTIC SOIC

CASE 751D–04

M SUFFIX

PLASTIC SOIC EIAJ

• Designed for 2.7 to 3.6V V

• 5V Tolerant — Interface Capability With 5V TTL Logic

• Supports Live Insertion and Withdrawal

Operation

CASE 967–01

• I

OFF

Specification Guarantees High Impedance When V

= 0V

• LVTTL Compatible

SD SUFFIX

PLASTIC SSOP

CASE 940C–03

• LVCMOS Compatible

• 24mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current in All Three Logic States (10µA)

Substantially Reduces System Power Requirements

DT SUFFIX

PLASTIC TSSOP

CASE 948E–02

• Latchup Performance Exceeds 500mA

• ESD Performance: Human Body Model >2000V; Machine Model >200V

Pinout: 20–Lead (Top View)

PIN NAMES

Pins

Function

Output Enable Input

D0–D7

O0–O7

Latch Enable Input

Data Inputs

3–State Latch Outputs

GND

11/96

Motorola, Inc. 1996

REV 4

12 3 4 5 6 7 8

中文翻译

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与MC74LCX373相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX373_07	ONSEMI	获取价格	Low-Voltage CMOS Octal Transparent Latch
MC74LCX373DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH
MC74LCX373DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH
MC74LCX373DTEL	ONSEMI	获取价格	LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, TSSOP-20
MC74LCX373DTG	ONSEMI	获取价格	Low-Voltage CMOS Octal Transparent Latch
MC74LCX373DTR2	ONSEMI	获取价格	Low-Voltage CMOS Octal Transparent Latch
MC74LCX373DTR2	MOTOROLA	获取价格	LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74LCX373DTR2G	ONSEMI	获取价格	Low-Voltage CMOS Octal Transparent Latch
MC74LCX373DW	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH
MC74LCX373DW	ONSEMI	获取价格	LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH

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