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CD74HC244M96E4 - Texas Instruments

Description: Buffers & Line Drivers Hi-Sp CMOS Octal Bfr/Ln Drv W/3St Otp

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CD74HC244M96E4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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CD74HC244M96E4 Details

  • Manufacturer Part Number:

    CD74HC244M96E4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    TWO ACTIVE-LOW OUTPUT ENABLES

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • 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):

    0.006 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    8

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    33 ns

  • Propagation Delay (tpd):

    165 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

CD74HC244M96E4 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the CD74HC244M96E4 is 50 MHz, but it can vary depending on the output load and supply voltage.
  • To ensure signal integrity, use a low-impedance output driver, minimize trace lengths, and use proper termination and decoupling techniques. Additionally, consider using a series resistor to reduce ringing and overshoot.
  • Yes, the CD74HC244M96E4 can operate from 2V to 6V, making it compatible with 5V systems. However, ensure that the input signals are within the recommended voltage range to prevent damage or malfunction.
  • To prevent damage or latch-up, ensure that the VCC pin is powered up before the input signals, and that the input signals are stable before the output enable (OE) pin is asserted.
  • Use a symmetrical layout, keep traces short and away from noise sources, and use a solid ground plane to reduce EMI and noise. Additionally, consider using a shielded cable or twisted pair for long signal lines.

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CD74HC244M96E4 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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