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SN74F32 PDF预览

SN74F32

更新时间: 2024-09-25 22:53:35
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描述
QUADRUPLE 2-INPUT POSITIVE-OR GATES

SN74F32 数据手册

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SN54F32, SN74F32  
QUADRUPLE 2-INPUT POSITIVE-OR GATES  
SDFS044B – MARCH 1987 – REVISED MAY 1999  
SN54F32 . . . J PACKAGE  
SN74F32 . . . D OR N PACKAGE  
(TOP VIEW)  
Package Options Include Plastic  
Small-Outline (D) Packages, Ceramic Chip  
Carriers (FK), and Standard Plastic (N) and  
Ceramic (J) DIPs  
1A  
1B  
1Y  
2A  
2B  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
4B  
4A  
4Y  
3B  
3A  
3Y  
description  
These devices contain four independent 2-input  
OR gates. They perform the Boolean functions  
Y = A + B or Y = A B in positive logic.  
2Y  
GND  
8
The SN54F32 is characterized for operation over  
the full military temperature range of –55°C to  
125°C. The SN74F32 is characterized for  
operation from 0°C to 70°C.  
SN54F32 . . . FK PACKAGE  
(TOP VIEW)  
FUNCTION TABLE  
(each gate)  
3
2 1 20 19  
18  
INPUTS  
OUTPUT  
Y
1Y  
NC  
2A  
4A  
17 NC  
4
5
6
7
8
A
B
X
H
L
H
X
L
H
H
L
16  
15  
14  
4Y  
NC  
3B  
NC  
2B  
9 10 11 12 13  
NC – No internal connection  
logic symbol  
1
1A  
2
3
1  
1Y  
1B  
4
6
2A  
5
2Y  
2B  
9
3A  
8
10  
3Y  
3B  
4A  
4B  
12  
13  
11  
4Y  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
Pin numbers shown are for the D, J, and N packages.  
logic diagram, each gate (positive logic)  
A
B
Y
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1999, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74F32 替代型号

型号 品牌 替代类型 描述 数据表
SN54F32 TI

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