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SN74F157ANSRG4 PDF预览

SN74F157ANSRG4

更新时间: 2024-09-15 15:52:11
品牌 Logo 应用领域
德州仪器 - TI 光电二极管逻辑集成电路
页数 文件大小 规格书
5页 79K
描述
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SO 0 to 70

SN74F157ANSRG4 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:SOP, SOP16,.3
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.62系列:F/FAST
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:10.2 mm逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.02 A湿度敏感等级:1
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
最大电源电流(ICC):23 mAProp。Delay @ Nom-Sup:11 ns
传播延迟(tpd):7 ns认证状态:Not Qualified
座面最大高度:2 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.3 mm
Base Number Matches:1

SN74F157ANSRG4 数据手册

 浏览型号SN74F157ANSRG4的Datasheet PDF文件第2页浏览型号SN74F157ANSRG4的Datasheet PDF文件第3页浏览型号SN74F157ANSRG4的Datasheet PDF文件第4页浏览型号SN74F157ANSRG4的Datasheet PDF文件第5页 
ꢀꢁꢂ ꢃ ꢄ ꢅ ꢂ ꢆ ꢇꢈ ꢉꢀꢁꢆ ꢃꢄ ꢅꢂꢆ ꢇ  
ꢊ ꢋꢇꢌ ꢍꢋꢎ ꢏ ꢐꢉ ꢑꢒꢏ ꢓ ꢁꢐꢉ ꢔꢕ ꢉꢅ ꢒꢏ ꢓꢁ ꢐꢉꢌꢇꢔꢇꢉꢀ ꢐꢏ ꢐꢖꢔꢕ ꢍꢀꢗ ꢘꢋ ꢏꢔ ꢓ ꢎꢏ ꢐꢙ ꢐ ꢍꢀ  
SDFS053A − MARCH 1987 − REVISED OCTOBER 1993  
SN54F157A . . . J PACKAGE  
SN74F157A . . . D OR N PACKAGE  
(TOP VIEW)  
Buffered Inputs and Outputs  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
V
G
A/B  
1A  
1B  
1Y  
2A  
2B  
2Y  
GND  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
4A  
4B  
4Y  
3A  
3B  
3Y  
description  
The F157A is  
a quadruple 2-input data  
selector/multiplexer featuring a common strobe  
(G) input. When the strobe is high, all outputs are  
low. When the strobe is low, a 4-bit word is  
selected from one of two sources and is routed to  
the four outputs. The F157A provides true data.  
SN54F157A . . . FK PACKAGE  
(TOP VIEW)  
The SN54F157A is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74F157A is characterized for  
operation from 0°C to 70°C.  
3
2
1
20 19  
18  
4A  
4B  
NC  
4Y  
3A  
1B  
1Y  
NC  
2A  
2B  
4
5
6
7
8
FUNCTION TABLE  
17  
16  
15  
14  
INPUTS  
OUTPUT  
Y
G
H
L
A/B  
A
X
L
B
X
X
X
L
X
L
L
L
9 10 11 12 13  
L
L
H
X
X
H
L
L
H
H
L
H
H
NC − No internal connection  
ꢔꢦ  
Copyright 1993, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
2−1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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