Datasheet > MC74LCX244_16

MC74LCX244_16

更新时间： 2024-11-30 01:18:27

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安森美 - ONSEMI		/
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10页	113K
描述
Low-Voltage CMOS Octal Buffer

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中文翻译

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MC74LCX244_16 数据手册

MC74LCX244

Low-Voltage CMOS Octal

Buffer

With 5 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

www.onsemi.com

The MC74LCX244 is a high performance, non−inverting octal

buffer operating from a 2.3 to 5.5 V supply. High impedance TTL

compatible inputs significantly reduce current loading to input drivers

while TTL compatible outputs offer improved switching noise

performance. A V specification of 5.5 V allows MC74LCX244 inputs

SOIC−20 WB

DW SUFFIX

CASE 751D

TSSOP−20

DT SUFFIX

CASE 948E

QFN20

MN SUFFIX

CASES 485AA

& 485CB

to be safely driven from 5 V devices. The MC74LCX244 is suitable

for memory address driving and all TTL level bus oriented transceiver

applications.

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

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

a HIGH Z condition.

MARKING DIAGRAMS

Features

LCX244

AWLYYWWG

• Designed for 2.3 to 5.5 V V Operation

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

• Supports Live Insertion and Withdrawal

SOIC−20 WB

• I

Specification Guarantees High Impedance When V = 0 V

OFF

• LVTTL Compatible

• LVCMOS Compatible

• 24 mA Balanced Output Sink and Source Capability

LCX

244

ALYW G

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

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500 mA

TSSOP−20

• ESD Performance:

♦ Human Body Model >2000 V

♦ Machine Model >200 V

• NLV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

LCX

244

ALYWG

244

ALYWG

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

QFN20 − 485AA

QFN20 − 485CB

L, WL

Y, YY

Assembly Location

Wafer Lot

Year

W, WW = Work Week

G or G

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 6 of this data sheet.

This document contains information on some products that are still under development.

ON Semiconductor reserves the right to change or discontinue these products without

notice.

Publication Order Number:

January, 2016 − Rev. 19

MC74LCX244/D

12 3 4 5 6 7...10

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与MC74LCX244_16相关器件

型号	品牌	获取价格	描述	数据表
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
MC74LCX244DTG	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX244DTR2	ONSEMI	获取价格	Low−Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−St
MC74LCX244DTR2	MOTOROLA	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20

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