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SN74AHC32BQAR - Texas Instruments

Description: Logic Gates 4-ch 2-input 2-V to 5.5-V high-speed, 250mA, 20µA, -65°C to +150°C

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PCB Footprints
SN74AHC32BQAR - Texas Instruments PCB footprint - Other - Other - BQA0014A_2025-2
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3D Models
SN74AHC32BQAR - Texas Instruments  - 3D model - Other - BQA0014A_2025-2
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SN74AHC32BQAR Details

  • Manufacturer Part Number:

    SN74AHC32BQAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WQFN-14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    AHC/VHC/H/U/V

  • JESD-30 Code:

    R-PQCC-N14

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    OR GATE

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC14,.1X.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.02 mA

  • Prop. Delay@Nom-Sup:

    13 ns

  • Propagation Delay (tpd):

    13 ns

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    0.8 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

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    2.5 mm

SN74AHC32BQAR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74AHC32BQAR is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as keeping signal traces short and away from noise sources, using impedance-matched transmission lines, and adding decoupling capacitors to reduce noise and ringing.
  • Yes, the SN74AHC32BQAR can be used in a 3.3V system, but the output voltage will be limited to 3.3V. Additionally, the device's input voltage threshold may be affected, and the noise margin may be reduced.
  • To handle power sequencing, ensure that the power supply to the SN74AHC32BQAR is stable and within the recommended operating range before applying input signals. Use power sequencing controllers or voltage supervisors to ensure proper power-up and power-down sequences.
  • The recommended termination scheme for the SN74AHC32BQAR outputs is a series resistor and capacitor (RC) termination, with a value of 33 ohms and 10 pF, respectively, to reduce reflections and ringing.

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SN74AHC32BQAR 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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