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74HC42D PDF预览

74HC42D

更新时间: 2024-10-27 22:53:15
品牌 Logo 应用领域
恩智浦 - NXP 逻辑集成电路光电二极管驱动
页数 文件大小 规格书
6页 46K
描述
BCD to decimal decoder 1-of-10

74HC42D 数据手册

 浏览型号74HC42D的Datasheet PDF文件第1页浏览型号74HC42D的Datasheet PDF文件第2页浏览型号74HC42D的Datasheet PDF文件第3页浏览型号74HC42D的Datasheet PDF文件第5页浏览型号74HC42D的Datasheet PDF文件第6页 
Philips Semiconductors  
Product specification  
BCD to decimal decoder (1-of-10)  
74HC/HCT42  
FUNCTION TABLE  
INPUTS  
OUTPUTS  
A3 A2 A1 A0 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9  
L
L
L
L
L
L
L
L
L
L
H
H
L
H
L
L
H
L
H
H
H
H
L
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
H
H
H
H
L
L
H
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
H
H
H
H
L
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
H
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Fig.4 Functional diagram.  
Note  
1. H = HIGH voltage level  
L = LOW voltage level  
Fig.5 Logic diagram.  
December 1990  
4

74HC42D 替代型号

型号 品牌 替代类型 描述 数据表
74HC42D,652 NXP

完全替代

74HC(T)42 - BCD to decimal decoder (1-of-10) SOP 16-Pin
CD74HC42M TI

功能相似

High Speed CMOS Logic BCD To Decimal Decoder 1 of 10

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