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SN74HCS32BQAR - Texas Instruments

Description: OR Gate IC 4 Channel Schmitt Trigger Input 14-WQFN (3x2.5)

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PCB Footprints
SN74HCS32BQAR - Texas Instruments PCB footprint - Other - Other - BQA0014A_2022
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SN74HCS32BQAR - Texas Instruments  - 3D model - Other - BQA0014A_2022
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SN74HCS32BQAR Details

  • Manufacturer Part Number:

    SN74HCS32BQAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HC/UH

  • 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):

    0.0078 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

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.002 mA

  • Prop. Delay@Nom-Sup:

    13 ns

  • Propagation Delay (tpd):

    36 ns

  • Schmitt Trigger:

    YES

  • Seated Height-Max:

    0.8 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 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

SN74HCS32BQAR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN74HCS32BQAR is 4.5V to 5.5V, although it can operate as low as 4.2V with reduced performance.
  • When the input pins are not in use, they should be tied to a valid logic level (either VCC or GND) to prevent them from floating and causing unwanted behavior.
  • The maximum frequency of operation for the SN74HCS32BQAR is typically around 30MHz, although this can vary depending on the specific application and operating conditions.
  • To ensure proper power supply, decouple the VCC pin with a 0.1uF ceramic capacitor to GND, and use a low-ESR capacitor (e.g. 10uF) to filter out noise and voltage drops.
  • While the SN74HCS32BQAR is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not be compatible with 3.3V logic, and the device may not meet its specified timing and performance characteristics.

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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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