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Texas Instruments SN74HCS574/SN74HCS574-Q1 Octal D-Type Flip-Flops

Texas Instruments SN74HCS574/SN74HCS574-Q1 Octal D-Type Flip-Flops contains eight D-type flip-flops. All inputs include Schmitt-trigger architecture. All channels share a rising edge triggered clock (CLK) input and active-low output-enable (OE) input. The Texas Instruments SN74HCS574/SN74HCS574-Q1 has a flow-through pinout that allows easier bus routing.

Features

  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Low power consumption
    • Typical ICC of 100nA
    • Typical input leakage current of ±100nA
  • Available in wettable flank QFN (WBQB) package
  • 2V to 6V wide operating voltage range
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • ±7.8mA output drive at 6V
  • –40°C to +125°C, TA extended ambient temperature range

Applications

  • Parallel data synchronization
  • Parallel data storage
  • Shift register
  • Pattern generators

Functional Block Diagram

Block Diagram - Texas Instruments SN74HCS574/SN74HCS574-Q1 Octal D-Type Flip-Flops

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.

Learn Moreabout Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM) View Productsrelated to Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)

Additional Resources

Published: 2022-01-26 | Updated: 2022-04-11