MC74HCT273A

更新时间： 2024-11-05 23:01:35

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		触发器时钟
页数	文件大小	规格书
5页	135K
描述
Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs

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数据手册

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MC74HCT273A 数据手册

SEMICONDUCTOR TECHNICAL DATA

N SUFFIX

PLASTIC PACKAGE

CASE 738–03

High–Performance Silicon–Gate CMOS

The MC74HCT273A may be used as a level converter for interfacing TTL

or NMOS outputs to High–Speed CMOS inputs.

The HCT273A is identical in pinout to the LS273.

This device consists of eight D flip–flops with common Clock and Reset

inputs. Each flip–flop is loaded with a low–to–high transition of the Clock

input. Reset is asynchronous and active low.

DW SUFFIX

SOIC PACKAGE

CASE 751D–04

ORDERING INFORMATION

MC74HCTXXXAN Plastic

•

Output Drive Capability: 10 LSTTL Loads

TTL/NMOS Compatible Input Levels

Outputs Directly Interface to CMOS, NMOS and TTL

Operating Voltage Range: 4.5 to 5.5 V

Low Input Current: 1.0 µA

MC74HCTXXXADW SOIC

PIN ASSIGNMENT

In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

RESET

•

Chip Complexity: 284 FETs or 71 Equivalent Gates

LOGIC DIAGRAM

GND

CLOCK

DATA

INPUTS

NONINVERTING

OUTPUTS

FUNCTION TABLE

Inputs

Reset Clock

Output

CLOCK

PIN 20 = V

PIN 10 = GND

RESET

No Change

X = Don’t Care

Z = High Impedance

2/97

REV 7

Motorola, Inc. 1997

12 3 4 5

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与MC74HCT273A相关器件

型号	品牌	获取价格	描述	数据表
MC74HCT273A_06	ONSEMI	获取价格	Octal D Flip−Flop with Common Clock and Reset with LSTTL−Compatible Inputs
MC74HCT273A_11	ONSEMI	获取价格	Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs
MC74HCT273A_14	ONSEMI	获取价格	Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs
MC74HCT273ADT	ONSEMI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,HCT-CMOS,TSSOP,20PIN,PLASTIC
MC74HCT273ADT	ROCHESTER	获取价格	D Flip-Flop
MC74HCT273ADTR2	ONSEMI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,HCT-CMOS,TSSOP,20PIN,PLASTIC, DIP-20
MC74HCT273ADTR2	ROCHESTER	获取价格	D Flip-Flop
MC74HCT273ADTR2G	ONSEMI	获取价格	Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs
MC74HCT273ADW	MOTOROLA	获取价格	Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs
MC74HCT273ADW	ONSEMI	获取价格	Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs