Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

74AC11651 Datasheet(PDF) 3 Page - Texas Instruments

Part No. 74AC11651
Description  OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS
Download  9 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

74AC11651 Datasheet(HTML) 3 Page - Texas Instruments

   
Zoom Inzoom in Zoom Outzoom out
 3 / 9 page
background image
74AC11651
OCTAL BUS TRANSCEIVER AND REGISTER
WITH 3-STATE OUTPUTS
SCAS135 – MARCH 1990 – REVISED APRIL 1993
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
DATA I/O
OPERATION OR FUNCTION
OEAB
OEBA
CLKAB
CLKBA
SAB
SBA
A1 THRU A8
B1 THRU B8
OPERATION OR FUNCTION
L
H
H or L
H or L
X
X
Input
Input
Isolation
L
H
↑↑
X
X
Input
Input
Store A and B data
X
H
H or L
X
X
Input
Unspecified†
Store A, hold B
H
H
↑↑
X‡
X
Input
Output
Store A in both registers
L
X
H or L
X
X
Unspecified†
Input
Hold A, store B
L
L
↑↑
XX‡
Output
Input
Store B in both registers
L
L
X
X
X
L
Output
Input
Real-time B data to A bus
L
L
X
H or L
X
H
Output
Output
Stored B data to A bus
H
H
X
X
L
X
Input
Output
Real-time A data to B bus
H
H
H or L
X
H
X
Input
Output
Stored A data to B bus
H
L
H or L
H or L
H
H
Output
Output
Stored A data to B bus and
stored B data to A bus
† The data output functions may be enabled or disabled by various signals at the OEAB or OEBA inputs. Data input functions are always enabled,
i.e., data at the bus pins will be stored on every low-to-high transition on the clock inputs.
‡ When select control is low, clocks can occur simultaneously so long as allowances are made for propagation delays from A to B (B to A) plus
setup and hold times. When select control is high, clocks must be staggered in order to load both registers.
logic symbol§
≥1
1
2
A1
2B1
1
4D
6D
1
7
26
OEBA
7
5
5
≥1
EN1 [BA]
14
G7
27
SAB
C4
28
CLKAB
G5
15
SBA
16
CLKBA
EN2 [AB]
1
OEAB
C6
A2
3
B2
25
A3
4
B3
24
A4
5
B4
23
A5
10
B5
20
A6
11
B6
19
A7
12
B7
18
A8
13
B8
17
§ This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.


Html Pages

1  2  3  4  5  6  7  8  9 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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