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CD74HCT4538E - Texas Instruments

Description: High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrators

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CD74HCT4538E Details

  • Manufacturer Part Number:

    CD74HCT4538E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HCT

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MONOSTABLE MULTIVIBRATOR

  • Max I(ol):

    0.004 A

  • Number of Bits:

    2

  • Number of Data/Clock Inputs:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Propagation Delay (tpd):

    83 ns

  • Qualification Status:

    Not Qualified

  • 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:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD74HCT4538E Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74HCT4538E is 30 MHz.
  • Yes, the CD74HCT4538E is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
  • The enable inputs (EN1, EN2) must be tied to a valid logic level (VCC or GND) to ensure proper operation. Leaving them floating can cause unpredictable behavior.
  • The outputs of the CD74HCT4538E should be terminated with a 10kΩ to 22kΩ pull-up resistor to ensure proper signal integrity.
  • Yes, the CD74HCT4538E is compatible with 3.3V systems, but the output voltage will be limited to 3.3V. Ensure that the system can tolerate the reduced output voltage.

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CD74HCT4538E Overview

Use the download button to access the CD74HCT4538E 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like CD74H, or try a keyword search, such as Prescaler/Multivibrators

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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