Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

54F191 Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de Pieza. 54F191
Descripción  Up/Down Binary Counter with Preset and Ripple Clock
Descarga  10 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
Logo 

54F191 Datasheet(HTML) 1 Page - National Semiconductor (TI)

 
Zoom Inzoom in Zoom Outzoom out
 1 / 10 page
background image
TLF9495
November 1994
54F74F191
UpDown Binary Counter with Preset and Ripple Clock
General Description
The ’F191 is a reversible modulo-16 binary counter featur-
ing synchronous counting and asynchronous presetting
The preset feature allows the ’F191 to be used in program-
mable dividers The Count Enable input the Terminal Count
output and Ripple Clock output make possible a variety of
methods of implementing multistage counters In the count-
ing modes state changes are initiated by the rising edge of
the clock
Features
Y
High-Speed125 MHz typical count frequency
Y
Synchronous counting
Y
Asynchronous parallel load
Y
Cascadable
Commercial
Military
Package
Package Description
Number
74F191PC
N16E
16-Lead (0300 Wide) Molded Dual-In-Line
54F191DM (Note 2)
J16A
16-Lead Ceramic Dual-In-Line
74F191SC (Note 1)
M16A
16-Lead (0150 Wide) Molded Small Outline JEDEC
74F191SJ (Note 1)
M16D
16-Lead (0300 Wide) Molded Small Outline EIAJ
54F191FM (Note 2)
W16A
16-Lead Cerpack
54F191LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier Type C
Note 1
Devices also available in 13
reel Use suffix e SCX and SJX
Note 2
Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB
Logic Symbols
TLF9495 – 1
IEEEIEC
TLF9495 – 4
Connection Diagrams
Pin Assignment for
DIP SOIC and Flatpak
TLF9495 – 2
Pin Assignment
for LCC
TLF9495 – 3
TRI-STATE
is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation
RRD-B30M75Printed in U S A


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download




Enlace URL




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

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
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