Datasheet Texas Instruments SN74LS642N — Ficha de datos

FabricanteTexas Instruments
SerieSN74LS642
Numero de parteSN74LS642N
Datasheet Texas Instruments SN74LS642N

Transceptores de bus octal con salidas de colector abierto 20-PDIP 0 a 70

Hojas de datos

SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet
PDF, 1.5 Mb, Revisión: A, Archivo publicado: abr 1, 1979
Extracto del documento

Precios

Estado

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

Embalaje

Pin20
Package TypeN
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY20
CarrierTUBE
Device MarkingSN74LS642N
Width (mm)6.35
Length (mm)24.33
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDescargar

Paramétricos

Bits8
F @ Nom Voltage(Max)35 Mhz
ICC @ Nom Voltage(Max)0.09 mA
Operating Temperature Range0 to 70 C
Output Drive (IOL/IOH)(Max)- /24 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyLS
VCC(Max)5.25 V
VCC(Min)4.75 V
Voltage(Nom)5 V
tpd @ Nom Voltage(Max)25 ns

Plan ecológico

RoHSObediente
Pb gratis

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 > Logic > Buffer/Driver/Transceiver > Standard Transceiver