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CD74HCT4520M96 - Texas Instruments

Description: High Speed CMOS Logic Dual Binary Up-Counters

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CD74HCT4520M96 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD74HCT4520M96 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD74HCT4520M96 Details

  • Manufacturer Part Number:

    CD74HCT4520M96

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE

  • Count Direction:

    UP

  • Family:

    HCT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    NO

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    17000000 Hz

  • Max I(ol):

    0.004 A

  • Mode of Operation:

    SYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    66 ns

  • Propagation Delay (tpd):

    80 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    17 MHz

CD74HCT4520M96 Frequently Asked Questions (FAQs)

  • The maximum clock frequency is typically limited by the propagation delay of the device, which is around 20-30 ns. However, in practice, a clock frequency of up to 50 MHz can be used with proper signal integrity and layout considerations.
  • To ensure proper signal integrity, use a low-impedance PCB layout, keep signal traces short, and use termination resistors if necessary. Also, ensure that the power supply is clean and well-regulated, and that the device is properly decoupled.
  • Yes, the CD74HCT4520M96 is compatible with 3.3V power supplies. However, the output voltage levels will be limited to 3.3V, and the device may not be able to drive heavy loads. Check the datasheet for specific voltage and current ratings.
  • The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure proper operation. This input should be driven low to reset the device, and then released to allow normal operation.
  • The recommended operating temperature range for the CD74HCT4520M96 is -40°C to 85°C. However, the device can operate up to 125°C with reduced performance and reliability.

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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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