Datasheet Texas Instruments SN74ALS257AN — Ficha de datos

FabricanteTexas Instruments
SerieSN74ALS257A
Numero de parteSN74ALS257AN
Datasheet Texas Instruments SN74ALS257AN

Selectores / multiplexores de datos cuádruples de 2 líneas a 1 línea con salidas de 3 estados 16-PDIP 0 a 70

Hojas de datos

Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs datasheet
PDF, 1.0 Mb, Revisión: C, Archivo publicado: agosto 1, 1996
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypeN
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY25
CarrierTUBE
Device MarkingSN74ALS257AN
Width (mm)6.35
Length (mm)19.3
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDescargar

Paramétricos

Bandwidth75 MHz
Bits2
Number of Channels4
Configuration2:1
Digital input leakage(Max)5 uA
ESD Charged Device Model0.75 kV
ESD HBM2 kV
F @ Nom Voltage(Max)75 Mhz
FunctionEncoder/Multiplexer
ICC @ Nom Voltage(Max)14 mA
Operating Temperature Range0 to 70 C
Output Drive (IOL/IOH)(Max)24/-2.6 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyALS
Type3-State Output
VCC(Max)5.5 V
VCC(Min)4.5 V
Voltage(Nom)5 V
tpd @ Nom Voltage(Max)12 ns

Plan ecológico

RoHSObediente
Pb gratis

Notas de aplicación

  • Advanced Schottky (ALS and AS) Logic Families
    PDF, 1.9 Mb, Archivo publicado: agosto 1, 1995
    This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t

Linea modelo

Clasificación del fabricante

  • Semiconductors > Switches and Multiplexers > Buffered Encoders and Decoders