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SN74AHC125D - Texas Instruments

Description: Quadruple Bus Buffer Gates With 3-State Outputs

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SN74AHC125D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G14)
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SN74AHC125D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G14)
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SN74AHC125D Details

  • Manufacturer Part Number:

    SN74AHC125D

  • 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:

    AHC/VHC/H/U/V

  • 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):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    13 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 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

  • Width:

    3.9 mm

SN74AHC125D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74AHC125D is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the SN74AHC125D should be powered with a stable voltage supply between 2.0 V and 5.5 V, with a maximum current draw of 20 mA per gate.
  • The input voltage threshold for the SN74AHC125D is typically around 0.8 V for a logic high and 0.2 V for a logic low, but this can vary depending on the specific application and operating conditions.
  • Yes, the SN74AHC125D can be used in a 3.3 V system, as it is specified to operate from 2.0 V to 5.5 V. However, the output voltage levels may not be fully compatible with 3.3 V logic, so additional buffering or level shifting may be required.
  • The SN74AHC125D is packaged in a SOIC or TSSOP package, which has a thermal resistance of around 60-70°C/W. To ensure reliable operation, the device should be mounted on a PCB with adequate thermal dissipation, and the ambient temperature should be kept below 85°C.

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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 74VHC125MX Fairchild Semiconductor Corporation

Bus Driver, AHC/VHC Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14

Part Image 74VHC125M National Semiconductor Corporation

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Part Image 74VHC125MX Texas Instruments

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Part Image 74VHC125MX National Semiconductor Corporation

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Part Image 74VHC125M_NL Fairchild Semiconductor Corporation

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For a full list of alternate parts for SN74AHC125D, check out Findchips.com