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SN74HCS164PWR - Texas Instruments

Description: Counter Shift Registers 8-bit serial-in/parallel-out shift register 14-TSSOP -40 to 125

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SN74HCS164PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)_8
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SN74HCS164PWR - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G14)_8
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SN74HCS164PWR Details

  • Manufacturer Part Number:

    SN74HCS164PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-08-22

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Count Direction:

    RIGHT

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    SERIAL IN PARALLEL OUT

  • Max Frequency@Nom-Sup:

    62000000 Hz

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.002 mA

  • Propagation Delay (tpd):

    42 ns

  • Schmitt Trigger:

    YES

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

  • fmax-Min:

    62 MHz

SN74HCS164PWR Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the SN74HCS164PWR is 30 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing characteristics in the datasheet for specific frequency limits.
  • To ensure proper initialization, it's recommended to tie the CLR (clear) input low during power-up and then release it after the power supply has stabilized. This will reset the shift register to a known state.
  • The SN74HCS164PWR is a 4.5V to 5.5V device, so it can be used with a 5V microcontroller. However, it's essential to ensure that the voltage levels and current capabilities of the microcontroller are compatible with the shift register.
  • The maximum current that can be sourced or sunk by the output pins of the SN74HCS164PWR is 6 mA. It's essential to ensure that the output current does not exceed this limit to prevent damage to the device.
  • The asynchronous clear input (CLR) should be tied to a logic low level during normal operation. When CLR is low, the shift register is reset, and all outputs are set low. It's recommended to use a pull-down resistor to ensure that CLR is low during normal operation.

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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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Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO14