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SNJ54LS109AJ - Texas Instruments

Description: 54LS109A DUAL J-K POSITIVE-EDGE-

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SNJ54LS109AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J (R-GDIP-T16)*88
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SNJ54LS109AJ - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J (R-GDIP-T16)*88
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SNJ54LS109AJ Details

  • Manufacturer Part Number:

    SNJ54LS109AJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    INVERTED K INPUT

  • Family:

    LS

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    J-KBAR FLIP-FLOP

  • Max Frequency@Nom-Sup:

    25000000 Hz

  • Max I(ol):

    0.0004 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):

    15 mA

  • Prop. Delay@Nom-Sup:

    35 ns

  • Propagation Delay (tpd):

    40 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • 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:

    30 MHz

SNJ54LS109AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SNJ54LS109AJ is 4.75V to 5.25V, with a typical voltage of 5V.
  • The SNJ54LS109AJ has a input voltage tolerance of ±0.4V, which means the device can tolerate input voltages 0.4V above or below the recommended operating voltage range.
  • The maximum clock frequency supported by the SNJ54LS109AJ is 25 MHz, but it's recommended to operate at a frequency below 20 MHz for reliable operation.
  • To ensure proper power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the power supply is stable before enabling the clock signal.
  • The recommended capacitive load for the SNJ54LS109AJ outputs is 50 pF or less to ensure reliable operation and prevent oscillations.

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SNJ54LS109AJ 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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Part Image DM54LS109J/883 Rochester Electronics LLC

J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

Part Image 54LS109DMQB Fairchild Semiconductor Corporation

J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

Part Image DM54LS109J/883 Texas Instruments

J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

Part Image DM54LS109AJ/883 National Semiconductor Corporation

J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

Part Image DM54LS109J/883 National Semiconductor Corporation

J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

For a full list of alternate parts for SNJ54LS109AJ, check out Findchips.com