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SN74HCT02DRG4 PDF预览

SN74HCT02DRG4

更新时间: 2024-11-22 11:08:03
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德州仪器 - TI 栅极
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描述
具有 TTL 兼容型 CMOS 输入的 4 通道、2 输入、4.5V 至 5.5V 或非门 | D | 14 | -40 to 85

SN74HCT02DRG4 数据手册

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SN54HCT02, SN74HCT02  
QUADRUPLE 2-INPUT POSITIVE-NOR GATES  
SCLS065B – NOVEMBER 1988 – REVISED MAY 1997  
SN54HCT02 . . . J OR W PACKAGE  
SN74HCT02 . . . D OR N PACKAGE  
(TOP VIEW)  
Inputs Are TTL-Voltage Compatible  
Package Options Include Plastic  
Small-Outline (D) and Ceramic Flat (W)  
Packages, Ceramic Chip Carriers (FK), and  
Standard Plastic (N) and Ceramic (J)  
300-mil DIPs  
1Y  
1A  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
4Y  
4B  
4A  
1B  
2Y  
description  
2A  
10 3Y  
9
8
2B  
3B  
3A  
These devices contain four independent 2-input  
NOR gates. They perform the Boolean function  
Y = A B or Y = A + B in positive logic.  
GND  
SN54HCT02 . . . FK PACKAGE  
(TOP VIEW)  
The SN54HCT02 is characterized for operation  
over the full military temperature range of –55°C  
to 125°C. The SN74HCT02 is characterized for  
operation from –40°C to 85°C.  
3
2
1
20 19  
18  
4B  
NC  
4A  
1B  
NC  
2Y  
4
5
6
7
8
FUNCTION TABLE  
(each gate)  
17  
16  
INPUTS  
OUTPUT  
Y
15 NC  
14  
9 10 11 12 13  
NC  
2A  
A
B
X
H
L
3Y  
H
X
L
L
L
H
NC – No internal connection  
logic symbol  
2
1A  
3
1  
1
1Y  
1B  
5
2A  
6
4
2Y  
2B  
8
3A  
9
10  
3Y  
3B  
11  
12  
4A  
4B  
13  
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, N, and W packages.  
logic diagram (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 1997, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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  

SN74HCT02DRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74HCT02DR TI

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QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SN74HCT02N TI

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QUADRUPLE 2-INPUT POSITIVE-NOR GATES
CD74HCT02E TI

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High-Speed CMOS Logic Quad Two-Input NOR Gate

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