Datasheet Texas Instruments CD54HC21 — Ficha de datos

FabricanteTexas Instruments
SerieCD54HC21
Datasheet Texas Instruments CD54HC21

Alta velocidad CMOS Logic Dual de 4 entradas y puertas

Hojas de datos

CD54HC21, CD74HC21, CD74HCT21 datasheet
PDF, 929 Kb, Revisión: C, Archivo publicado: agosto 21, 2003
Extracto del documento

Precios

Estado

CD54HC21F3A
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

CD54HC21F3A
N1
Pin14
Package TypeJ
Industry STD TermCDIP
JEDEC CodeR-GDIP-T
Package QTY1
CarrierTUBE
Device MarkingCD54HC21F3A
Width (mm)6.67
Length (mm)19.56
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDescargar

Paramétricos

Parameters / ModelsCD54HC21F3A
CD54HC21F3A
Bits2
F @ Nom Voltage(Max), Mhz70
ICC @ Nom Voltage(Max), mA0.02
Input TypeCMOS
Operating Temperature Range, C-55 to 125
Output Drive (IOL/IOH)(Max), mA-5.2/5.2
Output TypeCMOS
Package GroupCDIP
Package Size: mm2:W x L, PKGSee datasheet (CDIP)
RatingMilitary
Schmitt TriggerNo
Technology FamilyHC
VCC(Max), V6
VCC(Min), V2
tpd @ Nom Voltage(Max), ns165

Plan ecológico

CD54HC21F3A
RoHSSee ti.com

Notas de aplicación

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    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
  • Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc
    PDF, 43 Kb, Archivo publicado: abr 1, 1996
    Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren
  • SN54/74HCT CMOS Logic Family Applications and Restrictions
    PDF, 102 Kb, Archivo publicado: mayo 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

Linea modelo

Serie: CD54HC21 (1)

Clasificación del fabricante

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