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CD74ACT244M - Texas Instruments

Description: CD74ACT244M, 8-Bit Buffer, Line Driver, ACT, 3-State Non-Inverting 4.5 → 5.5 V 20-Pin SOIC

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CD74ACT244M Details

  • Manufacturer Part Number:

    CD74ACT244M

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ACT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    9.6 ns

  • Propagation Delay (tpd):

    93 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.5 mm

CD74ACT244M Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the CD74ACT244M is 100 MHz.
  • Yes, the CD74ACT244M is 5V tolerant, meaning it can accept input voltages up to 5.5V even though its recommended operating voltage is 3.3V.
  • The propagation delay of the CD74ACT244M is typically around 10-15 ns, but this can vary depending on the operating conditions and load capacitance.
  • Yes, the CD74ACT244M can be used for 3.3V to 5V level translation, but it's essential to ensure that the output is not driven into a 5V system with a pull-up resistor to 5V, as this can cause excessive current consumption.
  • It's recommended to power up the CD74ACT244M with VCC first, followed by the input signals. This ensures that the device is properly initialized and minimizes the risk of latch-up or other unexpected behavior.

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CD74ACT244M Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Image Part Number Model
Part Image 74ACT244SCX Fairchild Semiconductor Corporation

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image HD74ACT244RP Renesas Electronics Corporation

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image 74ACT244SCX Texas Instruments

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image 74ACTQ244SCX Fairchild Semiconductor Corporation

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

Part Image 74ACT244SCQR Texas Instruments

Bus Driver, ACT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

For a full list of alternate parts for CD74ACT244M, check out Findchips.com