Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

CD74AC157M Datasheet(PDF) 3 Page - Texas Instruments

Part # CD74AC157M
Description  CDx4AC157 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

CD74AC157M Datasheet(HTML) 3 Page - Texas Instruments

  CD74AC157M Datasheet HTML 1Page - Texas Instruments CD74AC157M Datasheet HTML 2Page - Texas Instruments CD74AC157M Datasheet HTML 3Page - Texas Instruments CD74AC157M Datasheet HTML 4Page - Texas Instruments CD74AC157M Datasheet HTML 5Page - Texas Instruments CD74AC157M Datasheet HTML 6Page - Texas Instruments CD74AC157M Datasheet HTML 7Page - Texas Instruments CD74AC157M Datasheet HTML 8Page - Texas Instruments CD74AC157M Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 30 page
background image
4 Pin Configuration and Functions
1
2
3
7
4
5
6
14
13
12
8
11
10
9
GND
4A
4Y
3A
V
CC
15
16
A/B
1A
1B
1Y
2A
2B
G
3Y
4B
3B
2Y
Figure 4-1. CD54AC157 J Package (Top View)
Pin Functions
PIN
TYPE(1)
DESCRIPTION
NAME
PDIP NO.
LCCC NO.
A/B
1
2
I
Address select
1A
2
3
I
Channel 1, data input A
1B
3
4
I
Channel 1, data input B
1Y
4
5
I
Channel 1, data output
2A
5
7
O
Channel 2, data input A
2B
6
8
O
Channel 2, data input B
2Y
7
9
I
Channel 2, data output
GND
8
10
G
Ground
3Y
9
12
I
Channel 3, data output
3B
10
13
I
Channel 3, data input B
3A
11
14
I
Channel 3, data input A
4Y
12
15
I
Channel 4, data output
4B
13
17
I
Channel 4, data input B
4A
14
18
I
Channel 4, data input A
G
15
19
I
Output strobe, active low
VCC
16
20
P
Positive supply
NC
1, 6, 11, 16
—
Not internally connected
(1)
Signal Types: I = Input, O = Output, G = Ground, P = Power.
www.ti.com
CD54AC157, CD74AC157
SCHS335A – MARCH 2003 – REVISED JUNE 2025
Copyright © 2025 Texas Instruments Incorporated
Submit Document Feedback
3
Product Folder Links: CD54AC157 CD74AC157



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com