KK74AC240

更新时间： 2024-09-25 05:11:27

品牌	Logo	应用领域
可天士 - KODENSHI		驱动器栅
页数	文件大小	规格书
5页	348K
描述
Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS

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KK74AC240 数据手册

TECHNICAL DATA

KK74AC240

Octal 3-State Inverting Buffer/Line

Driver/Line Receiver

High-Speed Silicon-Gate CMOS

The KK74AC240 is identical in pinout to the LS/ALS240,

HC/HCT240. The device inputs are compatible with standard CMOS

outputs; with pullup resistors, they are compatible with LS/ALSTTL

outputs.

This octal inverting 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 inverting outputs and two active-low

output enables.

ORDERING INFORMATION

KK74AC240N Plastic

KK74AC240DW SOIC

T_A= -40° to 85° C for all packages

•

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1.0 µA; 0.1 µA @ 25°C

High Noise Immunity Characteristic of CMOS Devices

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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与KK74AC240相关器件

型号	品牌	获取价格	描述	数据表
KK74AC240DW	KODENSHI	获取价格	Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC240N	KODENSHI	获取价格	Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC241	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC241DW	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC241N	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC244	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC244DW	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC244N	KODENSHI	获取价格	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KK74AC245	KODENSHI	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
KK74AC245DW	KODENSHI	获取价格	Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS