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SN74LVC157AFK PDF预览

SN74LVC157AFK

更新时间： 2024-11-19 23:09:43
品牌 Logo 应用领域
德州仪器 - TI 复用器
页数 文件大小 规格书
16页 551K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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SN74LVC157AFK 数据手册

 浏览型号SN74LVC157AFK的Datasheet PDF文件第2页浏览型号SN74LVC157AFK的Datasheet PDF文件第3页浏览型号SN74LVC157AFK的Datasheet PDF文件第4页浏览型号SN74LVC157AFK的Datasheet PDF文件第5页浏览型号SN74LVC157AFK的Datasheet PDF文件第6页浏览型号SN74LVC157AFK的Datasheet PDF文件第7页 
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SCAS292O − JANUARY 1993 − REVISED FEBRUARY 2004  
D
D
D
D
D
Operate From 1.65 V to 3.6 V  
D
D
D
Typical V  
(Output V  
Undershoot)  
OHV  
OH  
>2 V at V  
= 3.3 V, T = 25°C  
CC  
A
Specified From −40°C to 85°C,  
−40°C to 125°C, and −55°C to 125°C  
Inputs Accept Voltages to 5.5 V  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Max t of 5.2 ns at 3.3 V  
pd  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
− 1000-V Charged-Device Model (C101)  
SN54LVC157A . . . J OR W PACKAGE  
SN74LVC157A . . . D, DB, NS,  
OR PW PACKAGE  
SN74LVC157A . . . RGY PACKAGE  
(TOP VIEW)  
SN54LVC157A . . . FK PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
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  
GND  
1
16  
CC  
3
2
1 20 19  
18  
1A  
1B  
1Y  
2A  
2B  
2Y  
1B  
1Y  
NC  
2A  
2B  
4A  
4B  
NC  
2
3
4
5
6
7
G
4
5
6
7
8
15  
14  
13  
17  
16  
4A  
4B  
4A  
4B  
4Y  
3A  
3B  
3Y  
15 4Y  
12 4Y  
14  
9 10 11 12 13  
3A  
11  
10  
3A  
3B  
8
9
NC − No internal connection  
description/ordering information  
These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V V  
operation.  
CC  
The ’LVC157A devices feature 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 devices provide true data.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
−40°C to 85°C  
QFN − RGY  
SOIC − D  
Reel of 1000  
Tube of 40  
SN74LVC157ARGYR  
SN74LVC157AD  
LC157A  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LVC157ADR  
SN74LVC157ADT  
SN74LVC157ANSR  
SN74LVC157ADBR  
SN74LVC157APW  
SN74LVC157APWR  
SN74LVC157APWT  
SNJ54LVC157AJ  
SNJ54LVC157AW  
SNJ54LVC157AFK  
LVC157A  
SOP − NS  
LVC157A  
LC157A  
−40°C to 125°C  
SSOP − DB  
Reel of 2000  
Reel of 250  
Tube of 25  
TSSOP − PW  
LC157A  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54LVC157AJ  
SNJ54LVC157AW  
SNJ54LVC157AFK  
Tube of 150  
Tube of 55  
−55°C to 125°C  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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.  
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Copyright 2004, Texas Instruments Incorporated  
ꢕ ꢚ ꢥ ꢝ ꢜꢨ ꢣꢢ ꢠꢡ ꢢꢜ ꢞꢥ ꢧꢙ ꢟꢚ ꢠ ꢠꢜ ꢗꢓ ꢄꢒ ꢏꢎ ꢯ ꢒꢰꢱꢂ ꢰꢂꢊ ꢟꢧꢧ ꢥꢟ ꢝ ꢟ ꢞꢤ ꢠꢤꢝ ꢡ ꢟ ꢝ ꢤ ꢠꢤ ꢡꢠꢤ ꢨ  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...16

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