Datasheet Texas Instruments 78012012A — Ficha de datos

FabricanteTexas Instruments
SerieSN54LS240
Numero de parte78012012A
Datasheet Texas Instruments 78012012A

Buffers Octal y controladores de línea con salidas de 3 estados 20-LCCC -55 a 125

Hojas de datos

SNx4LS24x, SNx4S24x Octal Buffers and Line Drivers With 3-State Outputs datasheet
PDF, 1.6 Mb, Revisión: D, Archivo publicado: oct 10, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin202020
Package TypeFKFKFK
Industry STD TermLCCCLCCCLCCC
JEDEC CodeS-CQCC-NS-CQCC-NS-CQCC-N
Package QTY111
CarrierTUBETUBETUBE
Device Marking78012012A240FKSNJ54LS
Width (mm)8.898.898.89
Length (mm)8.898.898.89
Thickness (mm)1.831.831.83
Pitch (mm)1.271.271.27
Max Height (mm)2.032.032.03
Mechanical DataDescargarDescargarDescargar

Paramétricos

Bits8
Input TypeTTL
Operating Temperature Range-55 to 125 C
Output TypeTTL
Package GroupLCCC
Package Size: mm2:W x L20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG
RatingMilitary
Schmitt TriggerNo
Technology FamilyLS
VCC(Max)5.5 V
VCC(Min)4.5 V
Voltage(Nom)5 V

Plan ecológico

RoHSSee ti.com

Notas de aplicación

  • Live Insertion
    PDF, 150 Kb, Archivo publicado: oct 1, 1996
    Many applications require the ability to exchange modules in electronic systems without removing the supply voltage from the module (live insertion). For example an electronic telephone exchange must always remain operational even during module maintenance and repair. To avoid damaging components additional circuitry modifications are necessary. This document describes in detail the phenomena tha
  • Input and Output Characteristics of Digital Integrated Circuits
    PDF, 1.7 Mb, Archivo publicado: 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, Revisión: C, Archivo publicado: 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
  • 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 > Buffers/Drivers/Transceivers > Buffer Drivers