The 74HCT175 is a high-speed Si-gate CMOS device from NXP Semiconductors designed to be pin compatible with low power Schottky TTL (LSTTL). It is a part of the 74HCT family, which is well-known for its robust performance and compatibility with TTL integrated circuits. This particular component is a quad D-type flip-flop with clear.
Key Features
- Logic Type: Quad D-type flip-flop with clear
- Operating Voltage: 4.5V to 5.5V, optimized for 5V systems
- High-Speed Performance: Typical propagation delay of 13 ns
- Output Capability: Standard outputs capable of driving up to 10 LSTTL loads
- Power Consumption: Balanced power and speed, with a typical power dissipation of 1 µW
- Temperature Range: Suitable for operation in temperatures ranging from -40°C to +125°C
- Package Options: Available in a variety of packages including SO, SSOP, TSSOP, and DIP
Applications
The 74HCT175 is versatile in its applications, suitable for a wide range of uses in the electronics industry. It is commonly found in:
- Register and counters
- Storage and retrieval systems
- Logic buffers
- Control systems
- Data manipulation
Product Description
The 74HCT175 features four edge-triggered D-type flip-flops with individual D inputs and Q and Q̅ outputs. The common clock (CP) and master reset (MR̅) inputs load and reset all flip-flops simultaneously. The reset is an active LOW input and when applied, will set all outputs to LOW, regardless of the state of the clock input or the D inputs. The flip-flops transition on the rising edge of the clock input. The device's ability to interface directly with TTL levels makes it highly valuable for mixed-technology environments.
With its robust design and high functionality, the NXP 74HCT175 is an excellent choice for designers looking for a reliable flip-flop component that delivers consistent performance and integrates seamlessly with existing TTL-based systems.
