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SN54LS112AJ - Texas Instruments

Description: Flip-Flops Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 16-CDIP -55 to 125

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SN54LS112AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SN54LS112AJ - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SN54LS112AJ Details

  • Manufacturer Part Number:

    SN54LS112AJ

  • 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

  • Family:

    LS

  • JESD-30 Code:

    R-CDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    J-K FLIP-FLOP

  • Max Frequency@Nom-Sup:

    30000000 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, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    6 mA

  • Prop. Delay@Nom-Sup:

    20 ns

  • Propagation Delay (tpd):

    20 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • 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:

    NEGATIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    30 MHz

SN54LS112AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN54LS112AJ is 4.5V to 5.5V.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure good thermal management, such as using a heat sink or providing adequate airflow.
  • The maximum clock frequency that the SN54LS112AJ can handle is 30 MHz.
  • The SN54LS112AJ is a TTL-compatible device, so it can be directly interfaced with other TTL devices. For interfacing with CMOS devices, a level translator or voltage converter may be required.
  • The power consumption of the SN54LS112AJ depends on the operating frequency and load capacitance. To reduce power consumption, consider using a lower operating frequency, reducing the load capacitance, or using a lower-power alternative device.

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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 S54LS112F Signetics

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

Part Image DM54LS112AJ Fairchild Semiconductor Corporation

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