The TC74VHC174FK is a high-speed CMOS hex D-type flip-flop with clear. Fabricated with silicon gate CMOS technology, it achieves high-speed operation while maintaining CMOS low power dissipation. This device is suitable for a variety of applications requiring sequential logic and data storage.

Applications:

• Shift registers
• Data storage
• Control registers
• Frequency dividers
• General-purpose sequential logic

Features:

• High-speed operation: fmax = 140 MHz (typ.) at VCC = 5 V
• Low power dissipation: ICC = 4 μA (max.) at VCC = 5.5 V
• Operating voltage range: VCC = 2 V to 5.5 V
• Output drive capability: IO = ±8 mA (min.) at VCC = 4.5 V
• TTL compatible input thresholds
• Package: SO16
• Asynchronous clear input

Benefits:

• High-Speed Operation: Enables rapid data processing and clocking for time-sensitive applications.
• Low Power Consumption: Minimizes energy usage, suitable for battery-powered and energy-efficient designs.
• Wide Operating Voltage: Provides flexibility in system design with a broad voltage range.
• Strong Output Drive: Allows direct interfacing with other logic circuits without external buffering.
• Asynchronous Clear: Facilitates easy initialization and resetting of the flip-flops.

The TC74VHC174FK consists of six independent D-type flip-flops. Data at the D inputs is transferred to the Q outputs on the positive-going edge of the clock (CLK) input. The asynchronous clear (CLR) input resets all Q outputs to LOW, independent of the clock. The device operates with a supply voltage range of 2V to 5.5V and features TTL-compatible input thresholds. It comes in an SO16 package.

The device is RoHS compliant.