Datasheet Texas Instruments SN74AHCT244-Q1 — Ficha de datos

FabricanteTexas Instruments
SerieSN74AHCT244-Q1
Datasheet Texas Instruments SN74AHCT244-Q1

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, Revisión: C, Archivo publicado: abr 15, 2008
Extracto del documento

Precios

Estado

CAHCT244IPWRG4Q1CAHCT244QDWRG4Q1CAHCT244QPWRG4Q1SN74AHCT244IPWRQ1SN74AHCT244QDWRQ1SN74AHCT244QPWRQ1
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)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

CAHCT244IPWRG4Q1CAHCT244QDWRG4Q1CAHCT244QPWRG4Q1SN74AHCT244IPWRQ1SN74AHCT244QDWRQ1SN74AHCT244QPWRQ1
N123456
Pin202020202020
Package TypePWDWPWPWDWPW
Industry STD TermTSSOPSOICTSSOPTSSOPSOICTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY200020002000200020002000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingAHCT244IAHCT244QAHCT244QAHCT244IAHCT244QAHCT244Q
Width (mm)4.47.54.44.47.54.4
Length (mm)6.512.86.56.512.86.5
Thickness (mm)12.35112.351
Pitch (mm).651.27.65.651.27.65
Max Height (mm)1.22.651.21.22.651.2
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsCAHCT244IPWRG4Q1
CAHCT244IPWRG4Q1
CAHCT244QDWRG4Q1
CAHCT244QDWRG4Q1
CAHCT244QPWRG4Q1
CAHCT244QPWRG4Q1
SN74AHCT244IPWRQ1
SN74AHCT244IPWRQ1
SN74AHCT244QDWRQ1
SN74AHCT244QDWRQ1
SN74AHCT244QPWRQ1
SN74AHCT244QPWRQ1
Bits888888
F @ Nom Voltage(Max), Mhz110110110110110110
ICC @ Nom Voltage(Max), mA0.040.040.040.040.040.04
Operating Temperature Range, C-40 to 125,-40 to 85-40 to 125,-40 to 85-40 to 125,-40 to 85-40 to 125,-40 to 85-40 to 125,-40 to 85-40 to 125,-40 to 85
Output Drive (IOL/IOH)(Max), mA-8/8-8/8-8/8-8/8-8/8-8/8
Package GroupTSSOPSOICTSSOPTSSOPSOICTSSOP
Package Size: mm2:W x L, PKG20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)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)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
RatingAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotive
Schmitt TriggerNoNoNoNoNoNo
Technology FamilyAHCTAHCTAHCTAHCTAHCTAHCT
VCC(Max), V5.55.55.55.55.55.5
VCC(Min), V4.54.54.54.54.54.5
Voltage(Nom), V555555
tpd @ Nom Voltage(Max), ns9.59.59.59.59.59.5

Plan ecológico

CAHCT244IPWRG4Q1CAHCT244QDWRG4Q1CAHCT244QPWRG4Q1SN74AHCT244IPWRQ1SN74AHCT244QDWRQ1SN74AHCT244QPWRQ1
RoHSObedienteObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • 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
  • Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
    PDF, 105 Kb, Revisión: A, Archivo publicado: agosto 1, 1997
    The spectrum of bus-interface devices with damping resistors or balanced/light output drive currently offered by various logic vendors is confusing at best. Inconsistencies in naming conventions and methods used for implementation make it difficult to identify the best solution for a given application. This report attempts to clarify the issue by looking at several vendors? approaches and discussi
  • How to Select Little Logic (Rev. A)
    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
  • Selecting the Right Level Translation Solution (Rev. A)
    PDF, 313 Kb, Revisión: A, Archivo publicado: jun 22, 2004
    Supply voltages continue to migrate to lower nodes to support today's low-power high-performance applications. While some devices are capable of running at lower supply nodes others might not have this capability. To haveswitching compatibility between these devices the output of each driver must be compliant with the input of the receiver that it is driving. There are several level-translati
  • CMOS Power Consumption and CPD Calculation (Rev. B)
    PDF, 89 Kb, Revisión: B, Archivo publicado: jun 1, 1997
    Reduction of power consumption makes a device more reliable. The need for devices that consume a minimum amount of power was a major driving force behind the development of CMOS technologies. As a result CMOS devices are best known for low power consumption. However for minimizing the power requirements of a board or a system simply knowing that CMOS devices may use less power than equivale

Linea modelo

Clasificación del fabricante

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