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SNJ54HC590AJ - Texas Instruments

Description: The ’HC590A devices contain an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register

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SNJ54HC590AJ - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - J (R-GDIP-T16)
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SNJ54HC590AJ - Texas Instruments  - 3D model - Dual-In-Line Packages - J (R-GDIP-T16)
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SNJ54HC590AJ Details

  • Manufacturer Part Number:

    SNJ54HC590AJ

  • 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:

    RCO OUTPUT; REGISTERED OUTPUTS

  • Count Direction:

    UP

  • Family:

    HC/UH

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    150 pF

  • Load/Preset Input:

    NO

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    13000000 Hz

  • Max I(ol):

    0.0078 A

  • Mode of Operation:

    ASYNCHRONOUS

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • 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):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    38 ns

  • Propagation Delay (tpd):

    447 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • 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:

    16 MHz

SNJ54HC590AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SNJ54HC590AJ is 2V to 6V, with a typical voltage of 5V.
  • The asynchronous reset input (R) should be tied to VCC through a pull-up resistor or connected to a logic high signal to ensure proper operation. A logic low signal on the R input will reset the counter.
  • The maximum clock frequency that the SNJ54HC590AJ can handle is 25 MHz at 5V and 10 MHz at 2V.
  • To ensure proper power-up and initialization, the VCC pin should be powered up monotonically, and the R input should be held high during power-up. Additionally, the clock input (CLK) should be low during power-up to prevent unwanted counting.
  • The MR (Master Reset) input is an asynchronous active-low input that resets the counter to zero when it is low. It can be used to reset the counter to zero at any time, regardless of the clock input.

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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 TC74HC590APF Toshiba America Electronic Components

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