Datasheet Texas Instruments SN54LS21J — Ficha de datos

FabricanteTexas Instruments
SerieSN54LS21
Numero de parteSN54LS21J
Datasheet Texas Instruments SN54LS21J

Puertas dobles de 4 entradas positivas Y 14-CDIP -55 a 125

Hojas de datos

Dual 4-Input Positive-AND Gates datasheet
PDF, 942 Kb, Archivo publicado: marzo 1, 1988
Extracto del documento

Precios

Estado

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

Embalaje

Pin14
Package TypeJ
Industry STD TermCDIP
JEDEC CodeR-GDIP-T
Package QTY1
CarrierTUBE
Device MarkingSN54LS21J
Width (mm)6.67
Length (mm)19.56
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDescargar

Paramétricos

Bits2
F @ Nom Voltage(Max)35 Mhz
ICC @ Nom Voltage(Max)0.0025 mA
Input TypeTTL
Operating Temperature Range-55 to 125 C
Output Drive (IOL/IOH)(Max)-.04/8 mA
Output TypeTTL
Package GroupCDIP
Package Size: mm2:W x LSee datasheet (CDIP) PKG
RatingMilitary
Schmitt TriggerNo
Technology FamilyLS
VCC(Max)5.5 V
VCC(Min)4.5 V
tpd @ Nom Voltage(Max)20 ns

Plan ecológico

RoHSSee ti.com

Notas de aplicación

  • Designing with the SN54/74LS123 (Rev. A)
    PDF, 118 Kb, Revisión: A, Archivo publicado: marzo 1, 1997
    The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

Linea modelo

Clasificación del fabricante

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