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SN74AHCT125D - Texas Instruments

Description: Quadruple Bus Buffer Gates With 3-State Outputs

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SN74AHCT125D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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SN74AHCT125D - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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SN74AHCT125D Details

  • Manufacturer Part Number:

    SN74AHCT125D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AHCT/VHCT/VT

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.008 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

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.02 mA

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    8.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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:

    AUTOMOTIVE

  • 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

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

SN74AHCT125D Frequently Asked Questions (FAQs)

  • The SN74AHCT125D can handle clock frequencies up to 100 MHz.
  • Yes, the SN74AHCT125D 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 SN74AHCT125D is typically around 3.5 ns, but it can vary depending on the operating conditions and load capacitance.
  • Yes, the SN74AHCT125D can be used as a level shifter, but it's not the most ideal solution. It's primarily designed as a buffer gate, and its output voltage will be limited to the supply voltage (VCC). For level shifting, a dedicated level shifter IC is recommended.
  • To ensure proper termination, connect a 50-ohm resistor in series with the output of the SN74AHCT125D and a 50-ohm terminator to the receiving end. This will help minimize signal reflections and ensure signal integrity.

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SN74AHCT125D 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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Part Image SN74AHCT125DR Texas Instruments

Bus Driver, AHCT/VHCT/VT Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

Part Image SN74AHCT125DG4 Texas Instruments

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Part Image SN74AHCT125DRE4 Texas Instruments

Bus Driver, AHCT/VHCT/VT Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14