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SNJ54ALS112AJ - Texas Instruments

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

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SNJ54ALS112AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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SNJ54ALS112AJ - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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SNJ54ALS112AJ Details

  • Manufacturer Part Number:

    SNJ54ALS112AJ

  • 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:

    ALS

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    J-K 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):

    4 mA

  • Prop. Delay@Nom-Sup:

    18 ns

  • Propagation Delay (tpd):

    24 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:

    NEGATIVE EDGE

  • Width:

    6.92 mm

  • fmax-Min:

    34 MHz

SNJ54ALS112AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SNJ54ALS112AJ is 4.5V to 5.5V, although it can operate down to 3.5V with reduced performance.
  • The input voltage threshold for the SNJ54ALS112AJ is typically around 1.5V to 2.5V, but it's recommended to use a voltage divider or a level shifter to ensure proper signal levels, especially when interfacing with 3.3V or 1.8V logic.
  • The maximum clock frequency supported by the SNJ54ALS112AJ is 100 MHz, but it's recommended to derate the frequency based on the capacitive load and operating voltage to ensure reliable operation.
  • Proper termination for the SNJ54ALS112AJ involves using a series resistor (around 22-33 ohms) and a parallel capacitor (around 10-22 pF) at the output to minimize reflections and ensure signal integrity.
  • The SNJ54ALS112AJ is a 5V device, but it can be used with 3.3V or 1.8V logic with proper level shifting or voltage translation. However, the device's performance may be affected, and additional circuitry may be required to ensure reliable operation.

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SNJ54ALS112AJ 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 SN74ALS112AJ Texas Instruments

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

Part Image SN74ALS112ANE4 Texas Instruments

J-K Flip-Flop, ALS Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16

Part Image SN74ALS112AJ4 Texas Instruments

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

Part Image SN54ALS112AJ-00 Texas Instruments

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

Part Image M38510/37103SEA Texas Instruments

J-K Flip-Flop, TTL/H/L Series, 1-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16

For a full list of alternate parts for SNJ54ALS112AJ, check out Findchips.com