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74HC32DB112 PDF预览

74HC32DB112

更新时间: 2022-04-20 23:34:54
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
17页 138K
描述
Quad 2-input OR gate Rev.

74HC32DB112 数据手册

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74HC32; 74HCT32  
NXP Semiconductors  
Quad 2-input OR gate  
5. Pinning information  
5.1 Pinning  
terminal 1  
index area  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1A  
1B  
V
CC  
4B  
4A  
4Y  
3B  
3A  
3Y  
2
3
4
5
6
13  
12  
11  
10  
9
1B  
4B  
4A  
4Y  
3B  
3A  
1Y  
2A  
2B  
2Y  
1Y  
32  
2A  
32  
(1)  
GND  
2B  
2Y  
001aad102  
8
GND  
Transparent top view  
001aad101  
(1) The die substrate is attached to this pad using  
conductive die attach material. It cannot be used as a  
supply pin or input.  
Fig 4. Pin configuration DIP14, SO14 and (T)SSOP14  
Fig 5. Pin configuration DHVQFN14  
5.2 Pin description  
Table 2.  
Symbol  
1A to 4A  
1B to 4B  
1Y to 4Y  
GND  
Pin description  
Pin  
Description  
data input  
1, 4, 9, 12  
2, 5, 10,13  
3, 6, 8, 11  
7
data input  
data output  
ground (0 V)  
supply voltage  
VCC  
14  
6. Functional description  
Table 3.  
Function table[1]  
Input  
nA  
L
Output  
nB  
L
nY  
L
L
H
L
H
H
H
H
H
H
[1] H = HIGH voltage level;  
L = LOW voltage level;  
X = don’t care.  
74HC_HCT32  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 5 — 4 September 2012  
3 of 17  

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