ON Semiconductor 74AC373PC: Octal Transparent Latch with 3-State Outputs

The 74AC373PC is a high-performance octal transparent latch designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This integrated circuit is part of the AC series, which is known for its advanced high-speed CMOS technology. The device is perfect for applications requiring the capture and holding of data with the added flexibility of 3-state outputs.

This octal transparent latch features eight latches with three-state outputs for bus-oriented applications. The 74AC373PC comes in a 20-pin DIP (Dual In-line Package), making it compatible with breadboards and standard socket layouts, which simplifies prototyping and production phases.

Key Features

• Transparent Latching Mechanism: The latches are transparent, which means data on the input can be seen on the output when the Latch Enable (LE) input is HIGH. The data is held stable on the output when LE is taken LOW.
• 3-State Outputs: The outputs can be put in a high impedance state, effectively disconnecting them from the bus. This is critical for bus systems where multiple devices need to share the same bus lines without interfering with each other.
• High-Speed Operation: The 74AC373PC is capable of operating at high speeds, which is essential for modern high-performance electronic systems.
• Wide Operating Voltage Range: The device can operate with a supply voltage ranging from 2V to 6V, providing design flexibility for various applications.
• Low Power Consumption: The low power requirements of the 74AC373PC align with the demands of energy-conscious designs, making it suitable for battery-operated devices.

Applications

The 74AC373PC is versatile and can be used in a variety of applications, including:

• Memory address latching
• Data storage and transfer
• Bus interface and buffer logic
• Microprocessor or microcontroller interface systems

With its robust design and ON Semiconductor's commitment to quality, the 74AC373PC is a reliable choice for engineers and designers looking to implement octal transparent latches with 3-state outputs in their digital systems.