Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

PCA9554DB Datasheet(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
Part # PCA9554DB
Description  REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

PCA9554DB Datasheet(HTML) 6 Page - Texas Instruments

Back Button PCA9554DB Datasheet HTML 2Page - Texas Instruments PCA9554DB Datasheet HTML 3Page - Texas Instruments PCA9554DB Datasheet HTML 4Page - Texas Instruments PCA9554DB Datasheet HTML 5Page - Texas Instruments PCA9554DB Datasheet HTML 6Page - Texas Instruments PCA9554DB Datasheet HTML 7Page - Texas Instruments PCA9554DB Datasheet HTML 8Page - Texas Instruments PCA9554DB Datasheet HTML 9Page - Texas Instruments PCA9554DB Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 36 page
background image
Data Output
by Transmitter
SCL From
Master
Start
Condition
S
1
2
8
9
Data Output
by Receiver
Clock Pulse for
Acknowledgment
NACK
ACK
PCA9554
SCPS128B – JULY 2006 – REVISED AUGUST 2008 ........................................................................................................................................................ www.ti.com
Figure 3. Acknowledgment on the I2C Bus
Interface Definition
BIT
BYTE
7 (MSB)
6
5
4
3
2
1
0 (LSB)
I2C slave address
L
H
L
L
A2
A1
A0
R/W
Px I/O data bus
P7
P6
P5
P4
P3
P2
P1
P0
6
Submit Documentation Feedback
Copyright © 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): PCA9554
Not Recommended for New Designs



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 31 32 33 34 35 36


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