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SNJ54F109J - Texas Instruments

Description: Dual J-K Positive-Edge-Triggered Flip-Flops W/Clear And Preset 16-CDIP -55 to 125

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SNJ54F109J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54F109J - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54F109J Details

  • Manufacturer Part Number:

    SNJ54F109J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    F/FAST

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    J-KBAR FLIP-FLOP

  • Max Frequency@Nom-Sup:

    70000000 Hz

  • Max I(ol):

    0.001 A

  • Number of Bits:

    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:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    17 mA

  • Prop. Delay@Nom-Sup:

    10.5 ns

  • Propagation Delay (tpd):

    10.5 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • 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:

    TTL

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    70 MHz

SNJ54F109J Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SNJ54F109J is 4.5V to 5.5V, although it can operate from 3V to 5.5V with reduced performance.
  • It's recommended to power up the VCC pin first, followed by the VBB pin, and then the input signals. During power-down, reverse the sequence to prevent latch-up or damage to the device.
  • The maximum clock frequency supported by the SNJ54F109J is 10 MHz, although it can operate at higher frequencies with reduced performance and increased power consumption.
  • To ensure reliable operation in high-temperature environments, it's recommended to derate the device's power consumption, use a heat sink if necessary, and ensure good thermal design and airflow.
  • Yes, the SNJ54F109J can operate in a 3.3V system, but it may require additional external components to ensure proper operation, such as voltage dividers or level translators.

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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 SNJ54F109J, check out Findchips.com