Datasheet Texas Instruments SN74AS21 — 数据表

制造商Texas Instruments
系列SN74AS21
Datasheet Texas Instruments SN74AS21

双路4输入正与门

数据表

Dual 4-Input Positive-AND Gates datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: Dec 1, 1994
从文件中提取

价格

状态

SN74AS21DSN74AS21NSN74AS21NSR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

打包

SN74AS21DSN74AS21NSN74AS21NSR
N123
Pin141414
Package TypeDNNS
Industry STD TermSOICPDIPSOP
JEDEC CodeR-PDSO-GR-PDIP-TR-PDSO-G
Package QTY50252000
CarrierTUBETUBELARGE T&R
Device MarkingAS21SN74AS21N74AS21
Width (mm)3.916.355.3
Length (mm)8.6519.310.3
Thickness (mm)1.583.91.95
Pitch (mm)1.272.541.27
Max Height (mm)1.755.082
Mechanical Data下载下载下载

参数化

Parameters / ModelsSN74AS21D
SN74AS21D
SN74AS21N
SN74AS21N
SN74AS21NSR
SN74AS21NSR
Bits222
ICC @ Nom Voltage(Max), mA0.00140.00140.0014
Operating Temperature Range, C0 to 700 to 700 to 70
Output Drive (IOL/IOH)(Max), mA-48/48-48/48-48/48
Package GroupSOICPDIPSO
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)14SO: 80 mm2: 7.8 x 10.2(SO)
RatingCatalogCatalogCatalog
Schmitt TriggerNoNoNo
Technology FamilyASASAS
VCC(Max), V5.55.55.5
VCC(Min), V4.54.54.5
Voltage(Nom), V555
tpd @ Nom Voltage(Max), ns151515

生态计划

SN74AS21DSN74AS21NSN74AS21NSR
RoHSCompliantCompliantCompliant
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

系列: SN74AS21 (3)

制造商分类

  • Semiconductors> Logic> Gate> AND Gate