The N74F823D from NXP Semiconductors is a high-performance octal transparent D-type latch designed for use in systems that require the capture and retention of multiple data lines simultaneously. As part of the 74F series, this integrated circuit is optimized for high-speed, low-power operations, making it an ideal choice for a wide range of applications in computing, telecommunications, and industrial control systems.
Key Features:
- Logic Type: The device is an octal transparent latch with D-type flip-flops that allows data to pass from the inputs to the outputs when the latch-enable (LE) input is HIGH, and to retain data when LE is LOW.
- Operating Voltage: It operates at a standard voltage range of 4.5V to 5.5V, which is typical for 74F series logic devices, ensuring compatibility with other TTL logic families.
- High-Speed Performance: N74F823D offers fast propagation delay times, which are crucial for high-speed data operations and quick response times in digital circuits.
- Output Capability: The device can drive 50 Ohm transmission lines, which allows for direct driving of large loads and long bus lines.
- Package Type: The N74F823D is available in a 20-pin SOIC package, making it suitable for surface-mount technology (SMT) and compact PCB layouts.
- Power Dissipation: It features a low power dissipation, which contributes to the overall energy efficiency of the systems in which it is used.
Applications:
This octal transparent latch is versatile and can be used in a variety of applications, including:
- Temporary storage of data
- Data buffering for CPUs and peripheral devices
- System control functions
- Interface between mismatched data buses
- Industrial control logic systems
- Communication data buffering
The N74F823D is a testament to NXP's commitment to providing high-quality, reliable components for the electronics industry. Its combination of speed, power efficiency, and robust package make it an excellent choice for designers looking to optimize their digital systems.
