MC74LCX240

更新时间： 2024-11-03 23:05:47

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	158K
描述
LOW-VOLTAGE CMOS OCTAL BUFFER

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数据手册

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MC74LCX240 数据手册

SEMICONDUCTOR TECHNICAL DATA

The MC74LCX240 is a high performance, 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 MC74LCX240 inputs to be safely driven from

5V devices. The MC74LCX240 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 outputs 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

• LVTTL Compatible

Specification Guarantees High Impedance When V

= 0V

M SUFFIX

PLASTIC SOIC EIAJ

CASE 967–01

• 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

SD SUFFIX

• Latchup Performance Exceeds 500mA

PLASTIC SSOP

CASE 940C–03

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

DT SUFFIX

PLASTIC TSSOP

CASE 948E–02

Pinout: 20–Lead (Top View)

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MC74LCX240相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX240_06	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX240_12	ONSEMI	获取价格	Low-Voltage CMOS Octal Buffer
MC74LCX240DR2G	ONSEMI	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, LEAD FREE, SOIC-20
MC74LCX240DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL BUFFER
MC74LCX240DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS OCTAL BUFFER
MC74LCX240DTR2	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX240DTR2	MOTOROLA	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74LCX240DTR2G	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX240DW	MOTOROLA	获取价格	LOW-VOLTAGE CMOS OCTAL BUFFER
MC74LCX240DW	ONSEMI	获取价格	LOW-VOLTAGE CMOS OCTAL BUFFER