The 74HCT03D,653 is a quad 2-input open-drain NAND gate IC component. It belongs to the 74HCT family of high-speed CMOS integrated circuits.
Key features of the 74HCT03D,653 include:
1. Quad NAND Gates: The 74HCT03D,653 consists of four separate NAND gates, with each gate having two inputs and an open-drain output. This configuration provides the flexibility to implement various logic functions.
2. Open-Drain Output: The open-drain output allows the device to function as a wired-AND gate or as a switch, depending on the application. The open-drain output requires an external pull-up resistor to provide a logic-high output voltage.
3. High-Speed Operation: The 74HCT03D,653 is designed to operate at high speeds. It offers improved speed performance compared to its predecessor, the 74HC03, making it suitable for applications with strict timing requirements.
4. Wide Operating Voltage Range: This IC component operates within a wide voltage range, from 2 to 6 volts. It is compatible with both CMOS and TTL logic levels, offering flexibility in interfacing with different systems.
5. Schmitt Trigger Inputs: The inputs of the 74HCT03D,653 are equipped with Schmitt trigger circuitry. This feature ensures better noise immunity and hysteresis, allowing the IC to work reliably even in noisy environments
