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74VHCT74A - Dual D-Type Flip-Flop

General Description

The VHCT74A is an advanced high speed CMOS Dual D-Type Flip-Flop fabricated with silicon gate CMOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

Key Features

  • n High speed: fMAX = 160MHz (Typ. ) at TA = 25°C n High noise immunity: VIH = 2.0V, VIL = 0.8V n Power down protection is provided on all inputs and outputs n Low power dissipation: ICC = 2µA (Max. ) at TA = 25°C n Pin and function compatible with 74HCT74 General.

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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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74VHCT74A — Dual D-Type Flip-Flop with Preset and Clear May 2008 74VHCT74A Dual D-Type Flip-Flop with Preset and Clear Features n High speed: fMAX = 160MHz (Typ.) at TA = 25°C n High noise immunity: VIH = 2.0V, VIL = 0.8V n Power down protection is provided on all inputs and outputs n Low power dissipation: ICC = 2µA (Max.) at TA = 25°C n Pin and function compatible with 74HCT74 General Description The VHCT74A is an advanced high speed CMOS Dual D-Type Flip-Flop fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The signal level applied to the D INPUT is transferred to the Q OUTPUT during the positive going transition of the CK pulse.