KK74ACT244N

更新时间： 2024-01-16 13:10:34

品牌	Logo	应用领域
可天士 - KODENSHI		总线驱动器总线收发器栅
页数	文件大小	规格书
5页	342K
描述
Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS

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KK74ACT244N 数据手册

TECHNICAL DATA

KK74ACT244

Octal 3-State Noninverting

Buffer/Line Driver/Line Receiver

High-Speed Silicon-Gate CMOS

The KK74ACT244 is identical in pinout to the LS/ALS244,

HC/HCT244. The KK74ACT244 may be used as a level converter for

interfacing TTL or NMOS outputs to High Speed CMOS inputs.

This octal noninverting buffer/line driver/line receiver is designed to

be used with 3-state memory address drivers, clock drivers, and other

bus-oriented systems. The device has noninverting outputs and two

active-low output enables.

ORDERING INFORMATION

KK74ACT244N Plastic

KK74ACT244DW SOIC

T_A= -40° to 85° C for all packages

•

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; 0.1 µA @ 25°C

Outputs Source/Sink 24 mA

PIN ASSIGNMENT

LOGIC DIAGRAM

FUNCTION TABLE

Inputs

Enable A,

Outputs

YA,YB

A,B

Enable B

PIN 20=V_CC

PIN 10 = GND

X=don’t care

Z = high impedance

12 3 4 5

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型号	品牌	获取价格	描述	数据表
KK74ACT245	KODENSHI	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
KK74ACT245DW	KODENSHI	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
KK74ACT245N	KODENSHI	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
KK74ACT251	KODENSHI	获取价格	8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS
KK74ACT251D	KODENSHI	获取价格	8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS
KK74ACT251N	KODENSHI	获取价格	8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS
KK74ACT253	KODENSHI	获取价格	Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Speed Silicon-Gate CMOS
KK74ACT253D	KODENSHI	获取价格	Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Speed Silicon-Gate CMOS
KK74ACT253N	KODENSHI	获取价格	Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Speed Silicon-Gate CMOS
KK74ACT257	KODENSHI	获取价格	Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS