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Texas Instruments SN74HCS165/SN74HCS165-Q1 Shift Register

Texas Instruments SN74HCS165/SN74HCS165-Q1 8-Bit Parallel-Load Shift Register is a parallel- or serial-in, serial-out 8-bit shift register with Schmitt-trigger inputs. This device has two modes of operation (load data and shift data). The Texas Instruments SN74HCS165-Q1 8-Bit Parallel-Load Shift Registers are AEC-Q100 qualified for automotive applications.

Features

  • 2V to 6V wide operating voltage range
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • –40°C to +125°C, TA extended ambient temperature range 
  • ±7.8mA output drive at 6V
  • Low power consumption
    • Typical ICC of 100nA
    • Typical input leakage current of ±100nA

Applications

  • Increase the number of inputs on a microcontroller

Datasheets

Functional Block Diagram

Block Diagram - Texas Instruments SN74HCS165/SN74HCS165-Q1 Shift Register

Related Development Tool

Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)

Generic evaluation module developed to support any TI logic leaded device in a 14 to 24 pin count.

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Published: 2020-08-21 | Updated: 2025-05-05