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CD54HCT20F3A - Texas Instruments

Description: CD54HCT20 HIGH SPEED CMOS LOGIC

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CD54HCT20F3A - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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CD54HCT20F3A - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
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CD54HCT20F3A Details

  • Manufacturer Part Number:

    CD54HCT20F3A

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP, DIP14,.3

  • Pin Count:

    14

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HCT

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.004 A

  • Number of Functions:

    2

  • Number of Inputs:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    42 ns

  • Propagation Delay (tpd):

    42 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Screening Level:

    38535Q/M;38534H;883B

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD54HCT20F3A Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for CD54HCT20F3A is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
  • To ensure signal integrity, use a low-impedance PCB layout, keep signal traces short, and use termination resistors or series resistors to reduce reflections and ringing.
  • Yes, CD54HCT20F3A can operate at 3.3V, but its performance may be reduced, and it may not meet the specified propagation delay and output voltage swing. It's recommended to use a voltage regulator or level shifter to ensure proper operation.
  • To avoid latch-up or damage, ensure that the VCC pin is powered up before the input signals, and that the input signals are stable before the VCC pin is powered down.
  • The maximum clock frequency that CD54HCT20F3A can handle is typically around 100 MHz, but this can vary depending on the specific application, PCB layout, and operating conditions.

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CD54HCT20F3A 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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For a full list of alternate parts for CD54HCT20F3A, check out Findchips.com