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U74AC74 - POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP

General Description

The U74AC74 is a dual positive-edge-triggered D-type flip-flop.

Key Features

  • S.
  • Operating voltage rauge: VCC(OPR)=2V to 6V.
  • Inputs accept voltages to 6V.
  • Max tPD at 10ns of 5V.

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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 U74AC74 DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH CLEAR AND PRESET CMOS IC  DESCRIPTION The U74AC74 is a dual positive-edge-triggered D-type flip-flop. The preset ( PRE ) and clear ( CLR ) input can set or reset the output at a low level ,regardless of the level of others inputs .when the PRE and CLR are inactive(high), data at the data D input meeting the set-up time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Following the hold-time interval, data D can be changed without affecting the levels at the outputs.