Datasheet Texas Instruments SN74AHC244Q — Ficha de datos

FabricanteTexas Instruments
SerieSN74AHC244Q
Datasheet Texas Instruments SN74AHC244Q

Catálogo Automotriz Buffers / controladores Octal con salidas de 3 estados

Hojas de datos

Octal Buffer/Driver With 3-State Outputs datasheet
PDF, 1.0 Mb, Archivo publicado: feb 6, 2002
Extracto del documento

Precios

Estado

SN74AHC244QDWRSN74AHC244QDWRG4SN74AHC244QDWRG4Q1SN74AHC244QPWRSN74AHC244QPWRG4
Estado del ciclo de vidaObsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNo

Embalaje

SN74AHC244QDWRSN74AHC244QDWRG4SN74AHC244QDWRG4Q1SN74AHC244QPWRSN74AHC244QPWRG4
N12345
Pin2020202020
Package TypeDWDWDWPWPW
Industry STD TermSOICSOICSOICTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)7.57.57.54.44.4
Length (mm)12.812.812.86.56.5
Thickness (mm)2.352.352.3511
Pitch (mm)1.271.271.27.65.65
Max Height (mm)2.652.652.651.21.2
Mechanical DataDescargarDescargarDescargarDescargarDescargar
Package QTY2000200020002000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingAHC244QAHC244Q1HA244QHA244Q

Paramétricos

Parameters / ModelsSN74AHC244QDWR
SN74AHC244QDWR
SN74AHC244QDWRG4
SN74AHC244QDWRG4
SN74AHC244QDWRG4Q1
SN74AHC244QDWRG4Q1
SN74AHC244QPWR
SN74AHC244QPWR
SN74AHC244QPWRG4
SN74AHC244QPWRG4
Approx. Price (US$)0.14 | 1ku
Bits8888
Bits(#)8
F @ Nom Voltage(Max), Mhz110110110110
F @ Nom Voltage(Max)(Mhz)110
ICC @ Nom Voltage(Max), mA0.040.040.040.04
ICC @ Nom Voltage(Max)(mA)0.04
Input TypeCMOS
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Output Drive (IOL/IOH)(Max), mA-50/50-50/50-50/50-50/50
Output Drive (IOL/IOH)(Max)(mA)-50/50
Output TypeCMOS
Package GroupSOICSOICSOICTSSOPTSSOP
Package Size: mm2:W x L, PKG20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Package Size: mm2:W x L (PKG)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)
RatingCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNo
Technology FamilyAHCAHCAHCAHCAHC
VCC(Max), V5.55.55.55.5
VCC(Max)(V)5.5
VCC(Min), V2222
VCC(Min)(V)2
Voltage(Nom), V3.3,53.3,53.3,53.3,5
Voltage(Nom)(V)3.3
5
tpd @ Nom Voltage(Max), ns12.5,8.512.5,8.512.5,8.512.5,8.5
tpd @ Nom Voltage(Max)(ns)12.5
8.5

Plan ecológico

SN74AHC244QDWRSN74AHC244QDWRG4SN74AHC244QDWRG4Q1SN74AHC244QPWRSN74AHC244QPWRG4
RoHSDesobedienteObedienteObedienteObedienteObediente
Pb gratisNo

Notas de aplicación

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    PDF, 1.1 Mb, Revisión: A, Archivo publicado: jul 26, 2016
    TI Little Logic devices are logic-gate devices assembled in a small single- dual- or triple- gate package. Little Logic devices are widely used in portable equipment such as mobile phones MP3 players and notebook computers. Little Logic devices also are used in desktop computers and telecommunications. Little Logic gates are common components for easy PC board routing schematic design and b
  • Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
    PDF, 115 Kb, Archivo publicado: dic 1, 1997
    This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn
  • Texas Instruments Little Logic Application Report
    PDF, 359 Kb, Archivo publicado: nov 1, 2002
    Portable and consumer electronic systems? needs present greater challenges today than ever before. Engineers strive to design smaller faster lower-cost systems to meet the market demand. Consequently the semiconductor industry faces a growing need to increase operating speed minimize power consumption and reduce packaging size. Texas Instruments manufactures a variety of Little Logic semicond
  • Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
    PDF, 154 Kb, Revisión: A, Archivo publicado: sept 8, 1999
    In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families
  • Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
    PDF, 102 Kb, Revisión: C, Archivo publicado: dic 2, 2002
    The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca

Linea modelo

Clasificación del fabricante

  • Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver