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SN74F260 PDF预览

SN74F260

更新时间: 2024-09-16 22:31:23
品牌 Logo 应用领域
德州仪器 - TI 输入元件
页数 文件大小 规格书
3页 47K
描述
DUAL 5-INPUT POSITIVE-NOR GATE

SN74F260 数据手册

 浏览型号SN74F260的Datasheet PDF文件第2页浏览型号SN74F260的Datasheet PDF文件第3页 
SN74F260  
DUAL 5-INPUT POSITIVE-NOR GATE  
SDFS012A – D3214, JANUARY 1989 – REVISED OCTOBER 1993  
D OR N PACKAGE  
(TOP VIEW)  
Package Options Include Plastic  
Small-Outline Packages and Standard  
Plastic 300-mil DIPs  
1A  
1B  
1C  
2A  
1Y  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1E  
1D  
2E  
2D  
2C  
2B  
description  
The SN74F260 contains two independent 5-input  
positive-NOR gates. It performs the Boolean  
functions Y = A + B + C + D + E in positive logic.  
2Y  
GND  
8
TheSN74F260ischaracterizedforoperationfrom  
0°C to 70°C.  
logic symbol  
logic diagram, each gate (positive logic)  
1
A
B
C
D
E
1  
1A  
1B  
1C  
1D  
2
Y
3
5
6
1Y  
2Y  
12  
13  
4
1E  
2A  
2B  
2C  
2D  
2E  
8
9
10  
11  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V  
CC  
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 V to 7 V  
I
Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA to 5 mA  
Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to V  
CC  
Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA  
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C  
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C  
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and  
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTE 1: The input voltage ratings may be exceeded provided the input current ratings are observed.  
Copyright 1993, Texas Instruments Incorporated  
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.  
2–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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