Datasheet Texas Instruments SN74ALS646A — Ficha de datos

FabricanteTexas Instruments
SerieSN74ALS646A
Datasheet Texas Instruments SN74ALS646A

Transceptores de bus registrados de Octal con salidas de 3 estados

Hojas de datos

Octal Bus Transceivers & Registers With 3 -State Outputs datasheet
PDF, 890 Kb, Revisión: F, Archivo publicado: enero 1, 1995
Extracto del documento

Precios

Estado

SN74ALS646A-1DWRSN74ALS646A-1DWRE4SN74ALS646A-1DWRG4SN74ALS646ADWSN74ALS646ADWE4SN74ALS646ADWR
Estado del ciclo de vidaObsoleto (El fabricante ha interrumpido la producción del dispositivo)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNo

Embalaje

SN74ALS646A-1DWRSN74ALS646A-1DWRE4SN74ALS646A-1DWRG4SN74ALS646ADWSN74ALS646ADWE4SN74ALS646ADWR
N123456
Pin242424242424
Package TypeDWDWDWDWDWDW
Industry STD TermSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)7.57.57.57.57.57.5
Length (mm)15.415.415.415.415.415.4
Thickness (mm)2.352.352.352.352.352.35
Pitch (mm)1.271.271.271.271.271.27
Max Height (mm)2.652.652.652.652.652.65
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargar
Package QTY25252000
CarrierTUBETUBELARGE T&R
Device MarkingALS646AALS646AALS646A

Paramétricos

Parameters / ModelsSN74ALS646A-1DWR
SN74ALS646A-1DWR
SN74ALS646A-1DWRE4
SN74ALS646A-1DWRE4
SN74ALS646A-1DWRG4
SN74ALS646A-1DWRG4
SN74ALS646ADW
SN74ALS646ADW
SN74ALS646ADWE4
SN74ALS646ADWE4
SN74ALS646ADWR
SN74ALS646ADWR
Bits323232
F @ Nom Voltage(Max), Mhz757575
ICC @ Nom Voltage(Max), mA888888
Operating Temperature Range, C0 to 700 to 700 to 70
Output Drive (IOL/IOH)(Max), mA-15/24-15/24-15/24
Package GroupSOICSOICSOIC
Package Size: mm2:W x L, PKG24SOIC: 160 mm2: 10.3 x 15.5(SOIC)24SOIC: 160 mm2: 10.3 x 15.5(SOIC)24SOIC: 160 mm2: 10.3 x 15.5(SOIC)
RatingCatalogCatalogCatalog
Schmitt TriggerNoNoNo
Technology FamilyALSALSALS
VCC(Max), V5.55.55.5
VCC(Min), V4.54.54.5
Voltage(Nom), V555
tpd @ Nom Voltage(Max), ns202020

Plan ecológico

SN74ALS646A-1DWRSN74ALS646A-1DWRE4SN74ALS646A-1DWRG4SN74ALS646ADWSN74ALS646ADWE4SN74ALS646ADWR
RoHSDesobedienteDesobedienteDesobedienteObedienteObedienteObediente
Pb gratisNoNoNo

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> Logic> Buffer/Driver/Transceiver> Registered Transceiver