Datasheet Texas Instruments SN54ALS21A

ManufacturerTexas Instruments
SeriesSN54ALS21A
Datasheet Texas Instruments SN54ALS21A

Dual 4-Input Positive-AND Gates

Datasheets

Dual 4-Input Positive-AND Gates datasheet
PDF, 1.1 Mb, Revision: B, File published: Dec 1, 1994
Extract from the document

Prices

Status

84143012A8414301CASN54ALS21AJSNJ54ALS21AFKSNJ54ALS21AJSNJ54ALS21AW
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNoNoNoNoNoNo

Packaging

84143012A8414301CASN54ALS21AJSNJ54ALS21AFKSNJ54ALS21AJSNJ54ALS21AW
N123456
Pin201414201414
Package TypeFKJJFKJW
Industry STD TermLCCCCDIPCDIPLCCCCDIPCFP
JEDEC CodeS-CQCC-NR-GDIP-TR-GDIP-TS-CQCC-NR-GDIP-TR-GDFP-F
Package QTY11111
CarrierTUBETUBETUBETUBETUBE
Device MarkingSNJ54ALSSNJ54ALS21AJSN54ALS21AJ21AFK8414301CA
Width (mm)8.896.676.678.896.675.97
Length (mm)8.8919.5619.568.8919.569.21
Thickness (mm)1.834.574.571.834.571.59
Pitch (mm)1.272.542.541.272.541.27
Max Height (mm)2.035.085.082.035.082.03
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / Models84143012A
84143012A
8414301CA
8414301CA
SN54ALS21AJ
SN54ALS21AJ
SNJ54ALS21AFK
SNJ54ALS21AFK
SNJ54ALS21AJ
SNJ54ALS21AJ
SNJ54ALS21AW
SNJ54ALS21AW
Bits22222
F @ Nom Voltage(Max), Mhz7575757575
ICC @ Nom Voltage(Max), mA0.00140.00140.00140.00140.0014
Input TypeTTLTTLTTLTTLTTLTTL
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125
Operating Temperature Range(C)-55 to 125
Output Drive (IOL/IOH)(Max), mA-0.4/8-0.4/8-0.4/8-0.4/8-0.4/8
Output TypeTTLTTLTTLTTLTTLTTL
Package GroupLCCCCDIPCDIPLCCCCDIPCDIP
LCCC
Package Size: mm2:W x L, PKG20LCCC: 79 mm2: 8.89 x 8.89(LCCC)See datasheet (CDIP)See datasheet (CDIP)20LCCC: 79 mm2: 8.89 x 8.89(LCCC)See datasheet (CDIP)
Package Size: mm2:W x L (PKG)See datasheet (CDIP)
See datasheet (CFP)
RatingMilitaryMilitaryMilitaryMilitaryMilitaryMilitary
Schmitt TriggerNoNoNoNoNoNo
Technology FamilyALSALSALSALSALSALS
VCC(Max), V5.55.55.55.55.5
VCC(Max)(V)5.5
VCC(Min), V4.54.54.54.54.5
VCC(Min)(V)4.5
tpd @ Nom Voltage(Max), ns1818181818
tpd @ Nom Voltage(Max)(ns)18

Eco Plan

84143012A8414301CASN54ALS21AJSNJ54ALS21AFKSNJ54ALS21AJSNJ54ALS21AW
RoHSSee ti.comSee ti.comSee ti.comSee ti.comSee ti.comNot Compliant
Pb FreeNo

Application Notes

  • Advanced Schottky (ALS and AS) Logic Families
    PDF, 1.9 Mb, File published: 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
  • Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
    PDF, 105 Kb, Revision: A, File published: Aug 1, 1997
    The spectrum of bus-interface devices with damping resistors or balanced/light output drive currently offered by various logic vendors is confusing at best. Inconsistencies in naming conventions and methods used for implementation make it difficult to identify the best solution for a given application. This report attempts to clarify the issue by looking at several vendors? approaches and discussi
  • Input and Output Characteristics of Digital Integrated Circuits
    PDF, 1.7 Mb, File published: Oct 1, 1996
    This report contains a comprehensive collection of the input and output characteristic curves of typical integrated circuits from various logic families. These curves go beyond the information given in data sheets by providing additional details regarding the characteristics of the components. This knowledge is particularly useful when for example a decision must be made as to which circuit shou
  • Designing With Logic (Rev. C)
    PDF, 186 Kb, Revision: C, File published: Jun 1, 1997
    Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w

Model Line

Manufacturer's Classification

  • Semiconductors> Space & High Reliability> Logic Products> Gate Products