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SN74HC574N - OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP

Download the SN74HC574N datasheet PDF. This datasheet also covers the SN74HC574 variant, as both devices belong to the same octal edge-triggered d-type flip-flop family and are provided as variant models within a single manufacturer datasheet.

Description

These octal edge-triggered D-type flip-flops feature 3-state outputs designed specifically for bus driving.

They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Features

  • Wide Operating Voltage Range of 2 V to 6 V.
  • High-Current 3-State Noninverting Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads.
  • Low Power Consumption, 80-µA Max ICC.
  • Typical tpd = 22 ns.
  • ±6-mA Output Drive at 5 V.
  • Low Input Current of 1-µA Max.
  • Bus-Structured Pinout.
  • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessa.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74HC574-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP
SN74HC573A Octal Transparent D-Type Latche
SN74HC573A-Q1 Octal Transparent D-Type Latche
SN74HC540 OCTAL BUFFERS AND LINE DRIVER
SN74HC541 OCTAL BUFFERS AND LINE DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SN54HC574, SN74HC574 SCLS148H – DECEMBER 1982 – REVISED MAY 2022 SNx4HC574 Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 1 Features • Wide Operating Voltage Range of 2 V to 6 V • High-Current 3-State Noninverting Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads • Low Power Consumption, 80-µA Max ICC • Typical tpd = 22 ns • ±6-mA Output Drive at 5 V • Low Input Current of 1-µA Max • Bus-Structured Pinout • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. 2 Description These octal edge-triggered D-type flip-flops feature 3-state outputs designed specifically for bus driving.
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