Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

CD74FCT653EN Datasheet(PDF) 3 Page - Texas Instruments

Part # CD74FCT653EN
Description  FCT Interface Logic, Octal Bus Transceivers/ Registers, Open Drain (A Side), Three-State (B Side)
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

CD74FCT653EN Datasheet(HTML) 3 Page - Texas Instruments

  CD74FCT653EN Datasheet HTML 1Page - Texas Instruments CD74FCT653EN Datasheet HTML 2Page - Texas Instruments CD74FCT653EN Datasheet HTML 3Page - Texas Instruments CD74FCT653EN Datasheet HTML 4Page - Texas Instruments CD74FCT653EN Datasheet HTML 5Page - Texas Instruments CD74FCT653EN Datasheet HTML 6Page - Texas Instruments CD74FCT653EN Datasheet HTML 7Page - Texas Instruments CD74FCT653EN Datasheet HTML 8Page - Texas Instruments CD74FCT653EN Datasheet HTML 9Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 3 / 9 page
background image
8-3
Functional Diagram
TRUTH TABLE
INPUTS
DATA I/O
OPERATION OR FUNCTION
OEAB OEBA
CAB
CBA
SAB
SBA
A0 THRU A7
B0 THRU B7
CD74FCT653
CD74FCT654
L
L
H
H
H or L
H or L
X
X
X
X
Input
Input
Input
Input
Isolation (Note 1)
Store A and B Data
Isolation (Note 1)
Store A and B Data
X
H
H
H
H or L
X
X (3)
X
X
Input
Input
Unspecified (2)
Output
Store A, Hold B
Store A in both registers
Store A, Hold B
Store A in both registers
L
L
X
L
H or L
X
X
X
X (3)
Unspecified (2)
Output
Input
Input
Hold A, Store B
Store B in both registers
Hold A, Store B
Store B in both registers
L
L
L
L
X
X
X
H or L
X
X
L
H
Output
Output
Input
Input
Real-Time B Data to A Bus
Stored B Data to A Bus
Real-Time B Data to A Bus
Stored B Data to A Bus
H
H
H
H
X
H or L
X
X
L
H
X
X
Input
Input
Output
Output
Real-Time A Data to B Bus
Stored A Data to B Bus
Real-Time A Data to B Bus
Stored A Data to B Bus
H
L
H or L H or L
H
H
Output
Output
Stored A Data to B Bus
Stored B Data to A Bus
Stored A Data to B Bus
Stored B Data to A Bus
NOTES:
1. To prevent excess currents in the High-Z (isolation) modes, all I/O terminals should be terminated with 10k
Ω to 1MΩ resistors.
2. 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.
3. Select control = L; clocks can occur simultaneously. Select control = H; clocks must be staggered in order to load both registers.
4
5
6
7
8
9
10
11
20
19
18
17
16
15
14
13
B0
B1
B2
B3
B4
B5
B6
B7
A0
A1
A2
A3
A4
A5
A6
A7
B DATA PORT
A DATA PORT
OEBA
OEAB
CAB CLOCK
CBA CLOCK
21
3
1
23
2
22
SAB SOURCE
SBA SOURCE
DATA SOURCE
SELECTION
INPUTS
FLIP-FLOP
CLOCKS
GND = PIN 12
VCC = PIN 24
CD74FCT653, CD74FCT654


Similar Part No. - CD74FCT653EN

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
CD74FCT653EN TI1-CD74FCT653EN Datasheet
259Kb / 11P
[Old version datasheet]   BiCMOS OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
More results

Similar Description - CD74FCT653EN

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
CD74FCT651 TI1-CD74FCT651 Datasheet
181Kb / 11P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal Bus Transceivers/Registers, Three-State
CD54FCT245 TI-CD54FCT245 Datasheet
39Kb / 7P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal-Bus Tranceivers, Three-State
CD74FCT646 TI-CD74FCT646 Datasheet
54Kb / 8P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal Bus Transceiver/Register, Three-State
CD5474FCT373 TI-CD5474FCT373 Datasheet
16Kb / 2P
[Old version datasheet]   FCT Interface Logic Octal Transparent Latch, Three-State
CD74FCT543 TI-CD74FCT543 Datasheet
51Kb / 6P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal Register/Transceiver, Three-State
CD54-74FCT240 TI-CD54-74FCT240 Datasheet
20Kb / 3P
[Old version datasheet]   FCT Interface Logic Octal Buffers/Line Drivers, Three-State
CD74FCT573 TI-CD74FCT573 Datasheet
38Kb / 7P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal Transparent Latches, Three-State
CD74FCT540 TI-CD74FCT540 Datasheet
36Kb / 7P
[Old version datasheet]   BiCMOS FCT Interface Logic, Octal Buffers/Line Drivers, Three-State
CD74FCT861A TI1-CD74FCT861A Datasheet
101Kb / 10P
[Old version datasheet]   BiCMOS FCT Interface Logic, 10-Bit Bus Transceiver, Three-State
CD74FCT863A TI1-CD74FCT863A Datasheet
100Kb / 9P
[Old version datasheet]   BiCMOS FCT Interface Logic, 9-Bit Bus Transceiver, Three-State
More results


Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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