The 74HC373 is a high-speed Si-gate CMOS device from NXP Semiconductors, designed to be a significant component in digital electronics. This integrated circuit features eight D-type transparent latches with 3-state outputs, making it an ideal choice for implementing memory and interfacing solutions in a wide array of applications ranging from telecommunications to computing systems.
Key Features
- Octal D-Type Latches: The device contains eight latches, which allow for simultaneous storage of 8 bits of data.
- Transparent Latches: With a transparent latch design, data on the input can be seen on the output when the latch enable (LE) input is high.
- 3-State Outputs: The outputs can be set to two logic states (high and low) or can be put in a high-impedance state, which is ideal for bus-oriented applications.
- Wide Operating Voltage: It operates over a wide voltage range from 2.0 to 6.0 V, which allows for use in various logic level environments.
- Low Power Consumption: The CMOS technology ensures low power dissipation, conserving energy in battery-powered devices.
- High Noise Immunity: The inherent characteristics of CMOS provide a high degree of noise immunity, making it robust for industrial environments.
- Compatibility: The input levels are compatible with standard TTL (Transistor-Transistor Logic) levels, which means it can easily integrate with existing TTL-based systems.
Applications
The 74HC373 is versatile and can be used in a variety of applications. It is commonly employed in:
- Temporary data storage
- Data multiplexing
- Memory address latching
- Interface between mismatched bus speeds
Product Specifications
The 74HC373 is offered in a variety of packages, including DIP20, SO20, and SSOP20, to suit different assembly requirements. It is specified for operation from -40°C to +125°C, ensuring reliability across a broad range of temperature conditions. The product is also compliant with JEDEC standard no. 7A, ensuring industry-standard performance and compatibility.
For detailed information, datasheets, and support, visit the NXP Semiconductors official website or contact your local authorized distributor.
