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U74HC273 - OCTAL D-TYPE FLIP-FLOPS

Description

The U74HC273 devices are positive-edge-triggered D-type flip-flops with a direct active low clear (CLR) input.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse.

Features

  • S.
  • Wide Operating Voltage Range of 2V to 6V.
  • Low Power Consumption, 80-μA Maximum ICC.
  • Typical tPD = 12ns.
  • ±4mA Output Drive at 5V.
  • Low Input Current of 1μA Maximum.
  • Contain Eight Flip-Flops With Single-Rail Outputs.
  • Direct Clear Input.
  • Individual Data Input to Each Flip-Flop.

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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.

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UNISONIC TECHNOLOGIES CO., LTD U74HC273 OCTAL D-TYPE FLIP-FLOPS WITH CLEAR  DESCRIPTION The U74HC273 devices are positive-edge-triggered D-type flip-flops with a direct active low clear (CLR) input. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not related directly to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.
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