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SN74HCS14BQAR - Texas Instruments

Description: Inverter IC 6 Channel Schmitt Trigger Input 14-WQFN (3x2.5)

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PCB Footprints
SN74HCS14BQAR - Texas Instruments PCB footprint - Other - Other - BQA0014A_2.5x3
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SN74HCS14BQAR - Texas Instruments  - 3D model - Other - BQA0014A_2.5x3
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SN74HCS14BQAR Details

  • Manufacturer Part Number:

    SN74HCS14BQAR

  • 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:

    INVERTER

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    6

  • Number of Inputs:

    1

  • 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:

    17 ns

  • Propagation Delay (tpd):

    40 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

SN74HCS14BQAR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN74HCS14BQAR is 4.5V to 5.5V, although it can operate as low as 3V with reduced performance.
  • To prevent oscillation, ensure that the input signals have a slew rate of at least 10mV/ns and use a pull-up or pull-down resistor to define the input state when the input signal is not present.
  • The maximum frequency of operation for the SN74HCS14BQAR is typically around 100MHz, although this can vary depending on the specific application and operating conditions.
  • To ensure that the output signals are not distorted or attenuated, use a suitable output load impedance, keep the output traces short and well-terminated, and avoid overloading the outputs with too many devices.
  • Yes, the SN74HCS14BQAR can be used in a 3.3V system, but the input voltage thresholds will be slightly higher than at 5V, and the output voltage levels may not be as high.

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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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