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KK74HC240AN PDF预览

KK74HC240AN

更新时间: 2024-01-12 16:49:23
品牌 Logo 应用领域
可天士 - KODENSHI 总线驱动器总线收发器
页数 文件大小 规格书
6页 283K
描述
Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CMOS

KK74HC240AN 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:NBase Number Matches:1

KK74HC240AN 数据手册

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TECHNICAL DATA  
KK74HC240A  
Octal 3-State Inverting Buffer/Line  
Driver/Line Receiver  
High-Performance Silicon-Gate CMOS  
The KK74HC240A is identical in pinout to the LS/ALS240. 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  
KK74HC240AN Plastic  
KK74HC240ADW SOIC  
TA = -55° to 125° 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  
High Noise Immunity Characteristic of CMOS Devices  
PIN ASSIGNMENT  
LOGIC DIAGRAM  
FUNCTION TABLE  
Inputs  
Enable A,  
Outputs  
YA,YB  
A,B  
Enable B  
PIN 20=VCC  
PIN 10 = GND  
L
L
H
X
H
L
Z
L
H
X = don’t care  
Z = high impedance  
1

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