The CD74HCT174MT is a high-speed CMOS Logic Hex D-Type Flip-Flop with Clear, designed and manufactured by the renowned Texas Instruments. This integrated circuit is part of the HCT family, which means it combines the low power consumption of the CMOS circuitry with the ability to interface with TTL logic levels. It is a versatile component used in a wide array of applications, from signal processing to system control in consumer electronics, medical devices, and industrial automation systems.
Key Features
- Logic Type: D-Type Flip-Flop - This device consists of six edge-triggered flip-flops with individual D inputs and Q outputs.
- Clear Function: Each flip-flop has a direct clear input which, when made high, will force the Q output low, regardless of the clock or data inputs.
- Triggering: The flip-flops are positive-edge triggered, meaning that the state of the D input is transferred to the Q output on the rising edge of the clock pulse.
- Output Capability: The CD74HCT174MT can drive up to 10 LSTTL loads, making it suitable for driving multiple devices within a circuit.
- Supply Voltage Range: It operates at a voltage range of 4.5V to 5.5V, making it compatible with standard 5V digital systems.
- Package: The device is available in a surface-mount package, specifically the SOIC-16 (Small Outline Integrated Circuit), which is ideal for space-constrained applications.
- Temperature Range: It is designed to operate over a broad temperature range from -55°C to 125°C, ensuring reliability in various operating conditions.
Applications
The CD74HCT174MT is suitable for a variety of applications where the need for a stable, clearable flip-flop configuration is essential. Common applications include:
- Registers and counters
- Memory storage devices
- Control systems
- Data manipulation systems
With its robust design and ability to interface with TTL levels, the CD74HCT174MT from Texas Instruments is an excellent choice for designers looking for a reliable and flexible flip-flop solution.
