MC74AC244NG

更新时间： 2024-01-07 13:53:13

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
9页	118K
描述
Octal Buffer/Line Driver with 3−State Outputs

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数据手册
替代型号

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MC74AC244NG 数据手册

MC74AC244, MC74ACT244

Octal Buffer/Line Driver

with 3−State Outputs

The MC74AC244/74ACT244 is an octal buffer and line driver

designed to be employed as a memory address driver, clock driver and

bus oriented transmitter/receiver which provides improved PC board

density.

http://onsemi.com

Features

• 3−State Outputs Drive Bus Lines or Buffer Memory Address

Registers

PDIP−20

N SUFFIX

CASE 738

• Outputs Source/Sink 24 mA

• ′ACT244 Has TTL Compatible Inputs

• Pb−Free Packages are Available*

SOIC−20W

DW SUFFIX

CASE 751D

TSSOP−20

DT SUFFIX

CASE 948E

GND

Pinout: 20−Lead Packages Conductors (Top View)

SOEIAJ−20

M SUFFIX

CASE 967

TRUTH TABLE

Inputs

Outputs

(Pins 12, 14, 16, 18)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

NOTE: H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = High Impedance

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 6 of this data sheet.

TRUTH TABLE

Inputs

Outputs

(Pins 3, 5, 7, 9)

NOTE: H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = High Impedance

*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting

Techniques Reference Manual, SOLDERRM/D.

Publication Order Number:

September, 2006 − Rev. 7

MC74AC244/D

12 3 4 5 6 7...9

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MC74AC244NG 替代型号

型号	品牌	替代类型	描述	数据表
CD74AC244E	TI	功能相似	Octal Buffer/Line Drivers, 3-State
SN74AC244N	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与MC74AC244NG相关器件

型号	品牌	获取价格	描述	数据表
MC74AC245	ONSEMI	获取价格	OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS
MC74AC245_06	ONSEMI	获取价格	Octal Bidirectional Transceiver with 3−State Inputs/Outputs
MC74AC245DT	ONSEMI	获取价格	OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS
MC74AC245DTG	ONSEMI	获取价格	Octal Bidirectional Transceiver with 3−State Inputs/Outputs
MC74AC245DTR2	ONSEMI	获取价格	OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS
MC74AC245DTR2G	ONSEMI	获取价格	Octal Bidirectional Transceiver with 3−State Inputs/Outputs
MC74AC245DW	ONSEMI	获取价格	OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS
MC74AC245DW	MOTOROLA	获取价格	OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS
MC74AC245DWC	MOTOROLA	获取价格	AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC245DWCR2	MOTOROLA	获取价格	Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC-20