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CD74HC126E - Texas Instruments

Description: High Speed CMOS Logic Quad Buffers with 3-State Outputs

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CD74HC126E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP
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CD74HC126E - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP
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CD74HC126E Details

  • Manufacturer Part Number:

    CD74HC126E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE HIGH

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    1

  • Number of Functions:

    4

  • Number of Ports:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    150 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD74HC126E Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74HC126E is 25 MHz, but it can vary depending on the supply voltage and load capacitance.
  • To ensure proper power supply, connect VCC to a 2.0-V to 6.0-V power supply, and GND to the system ground. Also, decouple the power supply with a 0.1-μF capacitor to reduce noise and ensure stable operation.
  • The maximum input voltage that the CD74HC126E can handle is 6.0 V, which is the maximum rating for the device. Exceeding this voltage can cause damage to the device.
  • Yes, the CD74HC126E can be used in a 3.3-V system. The device is specified to operate from 2.0 V to 6.0 V, making it suitable for 3.3-V systems.
  • Unused inputs on the CD74HC126E should be tied to a logic level (either VCC or GND) to prevent them from floating and causing unwanted switching or power consumption.

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CD74HC126E 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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For a full list of alternate parts for CD74HC126E, check out Findchips.com