Datasheet Texas Instruments SN74AS253A — Datenblatt

HerstellerTexas Instruments
SerieSN74AS253A
Datasheet Texas Instruments SN74AS253A

Duale 1-von-4-Datenauswahl / Multiplexer mit 3-Zustands-Ausgängen

Datenblätter

Dual 1-of-4 Data Selectors/Multiplexers With 3-State Outputs datasheet
PDF, 728 Kb, Revision: A, Datei veröffentlicht: Dec 1, 1994
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Preise

Status

SN74AS253ADSN74AS253ADE4SN74AS253ANSN74AS253ANE4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNo

Verpackung

SN74AS253ADSN74AS253ADE4SN74AS253ANSN74AS253ANE4
N1234
Pin16161616
Package TypeDDNN
Industry STD TermSOICSOICPDIPPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-T
Package QTY4040
CarrierTUBETUBE
Device MarkingAS253AAS253A
Width (mm)3.913.916.356.35
Length (mm)9.99.919.319.3
Thickness (mm)1.581.583.93.9
Pitch (mm)1.271.272.542.54
Max Height (mm)1.751.755.085.08
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsSN74AS253AD
SN74AS253AD
SN74AS253ADE4
SN74AS253ADE4
SN74AS253AN
SN74AS253AN
SN74AS253ANE4
SN74AS253ANE4
Approx. Price (US$)2.47 | 1ku2.47 | 1ku
Bandwidth, MHz125125
Bandwidth(MHz)125
Bits44
Bits(#)44
Number of Channels22
Channels(#)22
Configuration4:14:14:14:1
Digital input leakage(Max), uA55
Digital input leakage(Max)(uA)5
ESD Charged Device Model, kV0.750.75
ESD Charged Device Model(kV)0.75
ESD HBM, kV22
ESD HBM(kV)2
F @ Nom Voltage(Max), Mhz125125
F @ Nom Voltage(Max)(Mhz)125125
FunctionEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/Multiplexer
ICC @ Nom Voltage(Max), mA1414
ICC @ Nom Voltage(Max)(mA)1414
Input TypeTTL
Operating Temperature Range, C0 to 700 to 70
Operating Temperature Range(C)0 to 700 to 70
Output Drive (IOL/IOH)(Max), mA24/-2.624/-2.6
Output Drive (IOL/IOH)(Max)(mA)24/-2.624/-2.6
Output TypeTTL
Package GroupSOICSOICPDIPPDIP
Package Size: mm2:W x L, PKG16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNo
Technology FamilyASASASAS
Type3-State Output3-State Output3-State Output3-State Output
VCC(Max), V5.55.5
VCC(Max)(V)5.55.5
VCC(Min), V4.54.5
VCC(Min)(V)4.54.5
Voltage(Nom), V55
Voltage(Nom)(V)55
tpd @ Nom Voltage(Max), ns2121
tpd @ Nom Voltage(Max)(ns)2121

Öko-Plan

SN74AS253ADSN74AS253ADE4SN74AS253ANSN74AS253ANE4
RoHSCompliantCompliantNot CompliantNot Compliant
Pb FreeNoNo

Anwendungshinweise

  • Advanced Schottky Load Management
    PDF, 277 Kb, Datei veröffentlicht: Feb 1, 1997
    Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme
  • Advanced Schottky (ALS and AS) Logic Families
    PDF, 1.9 Mb, Datei veröffentlicht: Aug 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

Modellreihe

Herstellerklassifikation

  • Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders