Datasheet Texas Instruments SN74AS645DW — 数据表

制造商Texas Instruments
系列SN74AS645
零件号SN74AS645DW
Datasheet Texas Instruments SN74AS645DW

具有三态输出的八路总线收发器20-SOIC 0至70

数据表

Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.2 Mb, 档案已发布: Jan 1, 1995
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin20
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY25
CarrierTUBE
Device MarkingAS645
Width (mm)7.5
Length (mm)12.8
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical Data下载

参数化

Approx. Price (US$)2.24 | 1ku
Bits(#)8
F @ Nom Voltage(Max)(Mhz)125
ICC @ Nom Voltage(Max)(mA)0.055
Operating Temperature Range(C)0 to 70
Output Drive (IOL/IOH)(Max)(mA)-15/64
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
RatingCatalog
Schmitt TriggerNo
Technology FamilyAS
VCC(Max)(V)5.5
VCC(Min)(V)4.5
Voltage(Nom)(V)5
tpd @ Nom Voltage(Max)(ns)10

生态计划

RoHSCompliant
Pb FreeYes

应用须知

  • Advanced Schottky Load Management
    PDF, 277 Kb, 档案已发布: 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, 档案已发布: 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

模型线

制造商分类

  • Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver