MC74F377

更新时间： 2024-11-20 22:26:55

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		触发器
页数	文件大小	规格书
3页	91K
描述
OCTAL D FLIP-FLOP WITH ENABLE

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中文翻译

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数据手册

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MC74F377 数据手册

MC74F377

OCTAL D FLIP-FLOP WITH ENABLE

The MC74F377 is a high-speed 8-Bit Register. The register consists of

eight D-Type Flip-Flops with individual D inputs and Q outputs. The common

buffered clock (CP) input loads all flip-flops simultaneously when the Enable

(E) is LOW. This device is supplied in a 20-pin package.

OCTAL D FLIP-FLOP

WITH ENABLE

• High Impedance NPN Base Inputs for Reduced Loading (20 µA in

HIGH and LOW States)

FAST SCHOTTKY TTL

• Ideal for Addressable Register Applications

• Enable for Address and Data Synchronization Applications

• Eight Edge-Triggered D Flip-Flops

• Buffered Common Clock

• See: MC74F373 for Transparent Latch Version

MC74F374 for 3-State Version

J SUFFIX

CERAMIC

CASE 732-03

CONNECTION DIAGRAM (TOP VIEW)

N SUFFIX

PLASTIC

CASE 738-03

DW SUFFIX

SOIC

CASE 751D-03

GND

ORDERING INFORMATION

MC74FXXXJ

Ceramic

MC74FXXXN Plastic

MC74FXXXDW SOIC

FUNCTION TABLE

Inputs

Outputs

Operating Mode

↑

Load “1”

Load “0”

↑

Hold (do nothing)

↑

No Change

H = HIGH voltage level steady state; h = HIGH voltage level one setup time prior to the LOW-to-HIGH Clock transition; L = LOW voltage level steady state; l =

LOW voltage level one setup time prior to the LOW-to-HIGH clock transition; X = Don’t Care; ↑ = LOW-to-HIGH clock transition

FAST AND LS TTL DATA

4-278

12 3

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与MC74F377相关器件

型号	品牌	获取价格	描述	数据表
MC74F377DW	MOTOROLA	获取价格	OCTAL D FLIP-FLOP WITH ENABLE
MC74F377DWR2	MOTOROLA	获取价格	F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74F377J	MOTOROLA	获取价格	OCTAL D FLIP-FLOP WITH ENABLE
MC74F377N	MOTOROLA	获取价格	OCTAL D FLIP-FLOP WITH ENABLE
MC74F377ND	MOTOROLA	获取价格	暂无描述
MC74F378	MOTOROLA	获取价格	PARALLEL D REGISTER WITH ENABLE
MC74F378D	MOTOROLA	获取价格	PARALLEL D REGISTER WITH ENABLE
MC74F378DD	MOTOROLA	获取价格	D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDSO
MC74F378DDR2	MOTOROLA	获取价格	D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDSO
MC74F378DR2	MOTOROLA	获取价格	F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16