MC74LCX244

更新时间： 2024-11-03 23:05:47

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
8页	156K
描述
Low-Voltage CMOS Octal Buffer With 5V-Tolerant Inputs and Outputs(3-State, Non-Inverting)

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数据手册

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MC74LCX244 数据手册

SEMICONDUCTOR TECHNICAL DATA

The MC74LCX244 is a high performance, non–inverting octal buffer

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 performance. A V

LOW–VOLTAGE CMOS

OCTAL BUFFER

specification of 5.5V allows MC74LCX244 inputs to be safely driven from

5V devices. The MC74LCX244 is suitable for memory address driving

and all TTL level bus oriented transceiver applications.

Current drive capability is 24mA at the outputs. The Output Enable

(OE) input, when HIGH, disables the output by placing them in a HIGH Z

condition.

DW SUFFIX

PLASTIC SOIC

CASE 751D–04

• Designed for 2.7 to 3.6V V

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

• Supports Live Insertion and Withdrawal

Operation

• I

OFF

Specification Guarantees High Impedance When V

= 0V

• LVTTL Compatible

M SUFFIX

PLASTIC SOIC EIAJ

• LVCMOS Compatible

CASE 967–01

• 24mA Balanced Output Sink and Source Capability

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

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500mA

SD SUFFIX

PLASTIC SSOP

CASE 940C–03

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

Pinout: 20–Lead (Top View)

DT SUFFIX

PLASTIC TSSOP

CASE 948E–02

2OE 1O0

2D0

1O1

2D1

1O2

2D2

1O3

2D3

PIN NAMES

Pins

Function

nOE

1Dn, 2Dn

1On, 2On

Output Enable Inputs

Data Inputs

3–State Outputs

1OE

1D0

2O0

1D1

2O1

1D2

2O2

1D3

2O3 GND

9/95

Motorola, Inc. 1996

REV 3

12 3 4 5 6 7 8

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与MC74LCX244相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX244_07	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX244_12	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer
MC74LCX244_16	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer
MC74LCX244_17	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer
MC74LCX244A	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer With 5 VâTole
MC74LCX244ADTR2G	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer With 5 VâTole
MC74LCX244AMN2TWG	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer With 5 VâTole
MC74LCX244DT	MOTOROLA	获取价格	Low-Voltage CMOS Octal Buffer With 5V-Tolerant Inputs and Outputs(3-State, Non-Inverting)
MC74LCX244DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS OCTAL BUFFER
MC74LCX244DTEL	ROCHESTER	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, TSSOP-20