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SN74LVC157AQDRG4Q1 PDF预览

SN74LVC157AQDRG4Q1

更新时间: 2024-11-21 02:58:47
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
7页 181K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

SN74LVC157AQDRG4Q1 数据手册

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ꢀꢁꢂ ꢃ ꢄꢅ ꢆꢇ ꢈꢂ ꢉꢊ ꢋ ꢇ  
ꢋ ꢌꢉꢍ ꢎ ꢌꢏꢄ ꢐ ꢑ ꢊꢄ ꢒꢁꢐ ꢓ ꢔ ꢇ ꢊꢄ ꢒꢁꢐ ꢍꢉꢓꢉ ꢀꢐ ꢄꢐ ꢆꢓꢔ ꢎꢕꢖ ꢌꢄꢓꢒ ꢏ ꢄꢐ ꢗꢐ ꢎ  
SCAS716B − SEPTEMBER 2003 − REVISED MAY 2004  
D
Qualification in Accordance With  
AEC-Q100  
D
Typical V  
(Output V  
= 3.3 V, T = 25°C  
Undershoot)  
OHV  
OH  
>2 V at V  
CC A  
D
Qualified for Automotive Applications  
D OR PW PACKAGE  
(TOP VIEW)  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
G
A/B  
1A  
1B  
1Y  
2A  
2B  
2Y  
CC  
D
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
4A  
4B  
4Y  
3A  
3B  
3Y  
D
D
D
D
Operates From 2 V to 3.6 V  
Inputs Accept Voltages to 5.5 V  
Max t of 5.4 ns at 3.3 V  
pd  
GND  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
Contact factory for details. Q100 qualification data available on  
request.  
description/ordering information  
The SN74LVC157A quadruple 2-line to 1-line data selector/multiplexer is designed for 2.7-V to 3.6-V V  
operation.  
CC  
The device features a common strobe (G) input. When G is high, all outputs are low. When G is low, a 4-bit word  
is selected from one of two sources and is routed to the four outputs. The device provides true data.  
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator  
in a mixed 3.3-V/5-V system environment.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
SOIC − D  
Tape and reel  
Tape and reel  
SN74LVC157AQDRQ1  
SN74LVC157AQPWRQ1  
L157AQ1  
L157AQ1  
−40°C to 125°C  
TSSOP − PW  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
G
H
L
A/B  
X
A
X
L
B
X
X
X
L
L
L
L
L
L
H
X
X
H
L
L
H
L
H
H
H
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.  
ꢓꢣ  
Copyright 2004, Texas Instruments Incorporated  
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LVC157AQDRG4Q1 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC157ADR TI

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