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CD74HCT4515E - Texas Instruments

Description: Texas Instruments CD74HCT4515E, Decoder, Demultiplexer, 1-of-16, Non-Inverting, 4.5 → 5.5 V, 24-Pin PDIP

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CD74HCT4515E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T**)
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CD74HCT4515E - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T**)
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CD74HCT4515E Details

  • Manufacturer Part Number:

    CD74HCT4515E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, DIP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ADDRESS LATCHES

  • Family:

    HCT

  • Input Conditioning:

    LATCHED

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e4

  • Length:

    31.75 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    4-LINE TO 16-LINE DECODER

  • Max I(ol):

    0.006 A

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    69 ns

  • Propagation Delay (tpd):

    69 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:

    15.24 mm

CD74HCT4515E Frequently Asked Questions (FAQs)

  • The CD74HCT4515E can handle clock frequencies up to 25 MHz, but it's recommended to check the timing specifications in the datasheet for specific frequency ranges.
  • To ensure proper power and decoupling, use a 5V power supply, add a 0.1uF ceramic capacitor between VCC and GND, and consider adding a 10uF electrolytic capacitor for additional filtering.
  • The CD74HCT4515E can sink or source up to 6mA per output pin, but it's recommended to check the output current specifications in the datasheet for specific applications.
  • The RST input should be tied to VCC through a pull-up resistor (e.g., 1kΩ) and can be driven low to reset the device. Ensure that the reset signal is synchronized with the clock signal to avoid metastability issues.
  • The CD74HCT4515E is designed for 5V operation, but it can be used in a 3.3V system with some limitations. Check the datasheet for specific voltage and current ratings, and consider using a level translator if necessary.

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CD74HCT4515E 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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