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74HC126D - NXP

Description: Quad buffer/line driver; 3-state

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74HC126D Details

  • Manufacturer Part Number:

    74HC126D

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Part Package Code:

    SOIC

  • Package Description:

    SOT-108-1, SO-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • Control Type:

    ENABLE HIGH

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of Functions:

    4

  • Number of Ports:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    30 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

74HC126D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the 74HC126D is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power and decoupling, connect the VCC pin to a stable 2.0-6.0V power supply, and decouple the power supply lines with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the OE (output enable) pin if it's not driven.
  • The 74HC126D can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation.
  • Yes, the 74HC126D is compatible with 5V systems, but ensure that the input signals are within the recommended voltage range (VCC-1.5V to VCC+0.5V) to prevent damage or malfunction.
  • The OE pin is active-low, meaning that the outputs are enabled when OE is low (connected to GND) and disabled when OE is high (connected to VCC). If not driven, use a 10kΩ pull-up resistor to ensure the outputs are disabled.

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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Part Image CD74HC126M96E4 Rochester Electronics LLC

Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

Part Image HD74HC126RP-EL Renesas Electronics Corporation

HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, FP-14DN

Part Image MC74HC126ADD Motorola Semiconductor Products

Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

Part Image M74HC126M1 STMicroelectronics

Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

Part Image GD74HC126D Goldstar Electron Co Ltd

Bus Driver, HC/UH Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

For a full list of alternate parts for 74HC126D, check out Findchips.com