DataSheet.es    


PDF 54125 Data sheet ( Hoja de datos )

Número de pieza 54125
Descripción Quad TRI-STATE Buffers
Fabricantes National Semiconductor 
Logotipo National Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de 54125 (archivo pdf) en la parte inferior de esta página.


Total 4 Páginas

No Preview Available ! 54125 Hoja de datos, Descripción, Manual

June 1989
54125 DM54125 DM74125
Quad TRI-STATE Buffers
General Description
This device contains four independent gates each of which
performs a non-inverting buffer function The outputs have
the TRI-STATE feature When enabled the outputs exhibit
the low impedance characteristics of a standard TTL output
with additional drive capability at the high Logic level to per-
mit the driving of bus lines without external pull-up resistors
When disabled both the output transistors are turned off
presenting a high-impedance state to the bus line Thus the
output will act neither as a significant load nor as a driver
To minimize the possibility that two outputs will attempt to
take a common bus to opposite logic levels the disable time
is shorter than the enable time of the outputs
Features
Y Alternate Military Aerospace device (54125) is avail-
able Contact a National Semiconductor Sales Office
Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6540 – 1
Order Number 54125DMQB 54125FMQB DM54125J DM54125W or DM74125N
See NS Package Number J14A N14A or W14B
Function Table
YeA
Inputs
Output
AC
Y
LL
HL
XH
L
H
Hi-Z
H e High Logic Level
L e Low Logic Level
X e Either Low or High Logic Level
Hi-Z e TRI-STATE (Outputs are disabled)
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 6540
RRD-B30M105 Printed in U S A

1 page





PáginasTotal 4 Páginas
PDF Descargar[ Datasheet 54125.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
54120Dual Pulse Synchronizers/DriversTexas Instruments
Texas Instruments
54121One-Shot with Clear and Complementary OutputsNational Semiconductor
National Semiconductor
54122Retriggerable Resettable MultivibratorNational Semiconductor
National Semiconductor
54122Retriggerable Monostable MultivibratorsTexas Instruments
Texas Instruments

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar