Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


SN54HC193 Datasheet(Fiches technique) 4 Page - Texas Instruments

Click here to check the latest version.
Numéro de pièce SN54HC193
Description  4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR
Télécharger  17 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo 

 
 4 page
background image
SN54HC193, SN74HC193
4BIT SYNCHRONOUS UP/DOWN COUNTERS
(DUAL CLOCK WITH CLEAR)
SCLS122D − DECEMBER 1982 − REVISED OCTOBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
typical clear, load, and count sequence
The following sequence is illustrated below:
1.
Clear outputs to 0
2.
Load (preset) to binary 13
3.
Count up to 14, 15, carry, 0, 1, and 2
4.
Count down to 1, 0, borrow, 15, 14, and 13
Data
Inputs
Data
Outputs
LOAD
A
B
C
D
UP
CO
QA
QB
QC
QD
Clear
Count Up
013
14
0
1
2
BO
Count Down
15
14
13
DOWN
CLR
15
1
0
Preset
NOTES: A. CLR overrides LOAD, data, and count inputs.
B. When counting up, count-down input must be high; when counting down, count-up input must be high.




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17 


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
CD54HC190SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 1 2 3 4 5 MoreTexas Instruments
SN54HC1914-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 1 2 3 4 5 MoreTexas Instruments
SN54LVC74ADUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET 1 2 3 4 5 MoreTexas Instruments
CD54AC109DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET 1 2 3 4 5 MoreTexas Instruments
DM74LS123Dual Retriggerable One-Shot with Clear and Complementary Outputs 1 2 3 4 5 MoreNational Semiconductor (TI)
IR36212-PHASE / DUAL SYNCHRONOUS PWM CONTROLLER WITH OSCILLATOR SYNCHRONIZATION AND PRE-BIAS STARTUP 1 2 3 4 5 MoreInternational Rectifier
SN54AC74DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET 1 2 3 4 5 MoreTexas Instruments
54F191Up/Down Binary Counter with Preset and Ripple Clock 1 2 3 4 5 MoreNational Semiconductor (TI)
NCP3418BMOSFET Driver with Dual Outputs for Synchronous Buck Converters 1 2 3 4 5 MoreON Semiconductor
SC1176Dual Synchronous Voltage Mode Controller with Current Sharing Circuitry 1 2 3 4 5 MoreSemtech Corporation

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , 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