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SN7472N - Texas Instruments

Description: Flip Flops AND-Gated J-K Master-Slave Flip-Flop with Preset and Clear 14-PDIP 0 to 70

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SN7472N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SN7472N
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SN7472N Details

  • Manufacturer Part Number:

    SN7472N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    WITH MASTER SLAVE OPERATION; 3 J & 3 K INPUTS ANDED

  • Family:

    TTL/H/L

  • JESD-30 Code:

    R-PDIP-T14

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    J-K FLIP-FLOP

  • Number of Bits:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power Supply Current-Max (ICC):

    20 mA

  • Propagation Delay (tpd):

    40 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trigger Type:

    NEGATIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    15 MHz

SN7472N Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN7472N is 10 MHz, but it can be operated at higher frequencies with reduced voltage and current ratings.
  • The SN7472N requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to reduce noise and ensure stable operation.
  • The propagation delay of the SN7472N is typically around 10-15 ns, but it can vary depending on the operating conditions and load capacitance.
  • The SN7472N is designed for 5V operation, but it can be used in a 3.3V system with some limitations. The output voltage will be reduced, and the device may not meet the specified timing parameters.
  • The output enable (OE) pin is active-low, meaning that the outputs are enabled when OE is low. It's recommended to tie OE to GND or VCC depending on the application, or use an external control signal to enable or disable the outputs.

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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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Part Image 7472PC Fairchild Semiconductor Corporation

Jbar-Kbar Flip-Flop, TTL/H/L Series, 1-Func, Master-slave Triggered, 2-Bit, Complementary Output, TTL, PDIP14