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74HC4051D 参数 Datasheet PDF下载

74HC4051D图片预览
型号: 74HC4051D
PDF下载: 下载PDF文件 查看货源
内容描述: 8通道模拟多路复用器/ [8-channel analog multiplexer/demultiplexer]
分类和应用: 复用器光电二极管PC
文件页数/大小: 16 页 / 130 K
品牌: NXP [ NXP ]
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Philips Semiconductors  
Product specification  
8-channel analog multiplexer/demultiplexer  
74HC/HCT4051  
ORDERING INFORMATION  
See “74HC/HCT/HCU/HCMOS Logic Package Information”.  
PIN DESCRIPTION  
PIN NO.  
SYMBOL  
NAME AND FUNCTION  
common input/output  
enable input (active LOW)  
negative supply voltage  
ground (0 V)  
3
Z
6
E
7
VEE  
8
GND  
S0 to S2  
Y0 to Y7  
VCC  
11, 10, 9  
select inputs  
13, 14, 15, 12, 1, 5, 2, 4  
16  
independent inputs/outputs  
positive supply voltage  
Fig.1 Pin configuration.  
Fig.2 Logic symbol.  
Fig.3 IEC logic symbol.  
December 1990  
3
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