Datasheet Texas Instruments CD74HC21

ManufacturerTexas Instruments
SeriesCD74HC21
Datasheet Texas Instruments CD74HC21

High Speed CMOS Logic Dual 4-Input AND Gates

Datasheets

CD54HC21, CD74HC21, CD74HCT21 datasheet
PDF, 929 Kb, Revision: C, File published: Aug 21, 2003
Extract from the document

Prices

Status

CD74HC21ECD74HC21EE4CD74HC21MCD74HC21M96CD74HC21M96G4CD74HC21MG4
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)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesNoNoNo

Packaging

CD74HC21ECD74HC21EE4CD74HC21MCD74HC21M96CD74HC21M96G4CD74HC21MG4
N123456
Pin141414141414
Package TypeNNDDDD
Industry STD TermPDIPPDIPSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY2525502500250050
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBE
Device MarkingCD74HC21ECD74HC21EHC21MHC21MHC21MHC21M
Width (mm)6.356.353.913.913.913.91
Length (mm)19.319.38.658.658.658.65
Thickness (mm)3.93.91.581.581.581.58
Pitch (mm)2.542.541.271.271.271.27
Max Height (mm)5.085.081.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsCD74HC21E
CD74HC21E
CD74HC21EE4
CD74HC21EE4
CD74HC21M
CD74HC21M
CD74HC21M96
CD74HC21M96
CD74HC21M96G4
CD74HC21M96G4
CD74HC21MG4
CD74HC21MG4
Bits222222
ICC @ Nom Voltage(Max), mA0.020.020.020.020.020.02
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125
Output Drive (IOL/IOH)(Max), mA-5.2/5.2-5.2/5.2-5.2/5.2-5.2/5.2-5.2/5.2-5.2/5.2
Package GroupPDIPPDIPSOICSOICSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNo
Technology FamilyHCHCHCHCHCHC
VCC(Max), V666666
VCC(Min), V222222
Voltage(Nom), V555555
tpd @ Nom Voltage(Max), ns282828282828

Eco Plan

CD74HC21ECD74HC21EE4CD74HC21MCD74HC21M96CD74HC21M96G4CD74HC21MG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYesYes

Application Notes

  • Selecting the Right Texas Instruments Signal Switch
    PDF, 769 Kb, File published: Sep 7, 2001
    Texas Instruments offers a wide variety of electronic switches (digital analog bilateral bilateral analog) in a variety of families including CBT CBTLV HC LV and LVC. Depending on the application the right solution may be an analog switch that passes digital signals or vice versa. This application report summarizes the various switching technologies and provides considerations for choosi
  • SN54/74HCT CMOS Logic Family Applications and Restrictions
    PDF, 102 Kb, File published: May 1, 1996
    The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal

Model Line

Manufacturer's Classification

  • Semiconductors> Logic> Gate> AND Gate