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SN54LS164J - Texas Instruments

Description: Counter Shift Registers 8-Bit Parallel-Out Serial Shift Registers 14-CDIP -55 to 125

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SN54LS164J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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SN54LS164J Details

  • Manufacturer Part Number:

    SN54LS164J

  • 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

  • Additional Feature:

    GATED SERIAL INPUTS (A AND B)

  • Count Direction:

    RIGHT

  • Family:

    LS

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    SERIAL IN PARALLEL OUT

  • Max Frequency@Nom-Sup:

    25000000 Hz

  • Max I(ol):

    0.008 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    27 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    32 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 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:

    25 MHz

SN54LS164J Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN54LS164J is 36 MHz, but it can vary depending on the operating conditions and the quality of the clock signal.
  • To ensure proper reset, connect the CLR (clear) input to a pull-up resistor and a capacitor to VCC, and apply a reset pulse during power-up. This ensures that the shift register is cleared and ready for operation.
  • The SN54LS164J can drive a maximum capacitance of 100 pF, but it's recommended to keep the load capacitance as low as possible to ensure reliable operation.
  • The SN54LS164J is a 5V device, but it can be used in a 3.3V system with some limitations. However, the device's performance and reliability may be affected, and it's recommended to consult with Texas Instruments or a qualified engineer before doing so.
  • To troubleshoot issues with the SN54LS164J, check the power supply voltage, clock signal, and input signals. Use a logic analyzer or oscilloscope to verify the signal waveforms and timing. Also, ensure that the device is properly reset during power-up and that the inputs are properly terminated.

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SN54LS164J 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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