ON Semiconductor 74F537PC: Octal Transparent Latch with 3-State Outputs

The 74F537PC is a high-performance octal transparent latch designed and manufactured by ON Semiconductor, a leader in energy efficient innovations. This integrated circuit is a key component in a wide range of digital systems where temporary storage of data is required. The device features eight latches with 3-state outputs for bus organized systems applications.

Key Features

• Octal D-Type Latch: The 74F537PC contains eight D-type latches that enable storage of eight bits of data in each latch.
• 3-State Outputs: Each latch has a 3-state output which can be used in bus driven applications, allowing for high impedance or "Z" state for bus disconnection.
• Transparent Latch Operation: When the Latch Enable (LE) input is high, the Q outputs will follow the data (D) inputs. When LE is taken low, the Q outputs will be latched at the levels that were set up at the D inputs.
• Edge-Triggered Latching: The transition of the LE input from high-to-low triggers the latching action, ensuring data is captured at a precise moment.
• Output Control: The Output Enable (OE) input controls the 3-state outputs and is independent of the latching operation.
• Fast Propagation Delay: The device is designed for fast propagation delay times, ensuring quick response to input changes.
• Dual-In-Line Package: This latch comes in a 20-pin plastic DIP package, suitable for through-hole mounting.

Applications

The 74F537PC is ideal for temporary data storage, data multiplexing, and as an output port for microprocessors and microcomputers where high-speed, low-power operation is important. Its 3-state outputs make it particularly useful in bus-oriented systems where multiple devices need to share common data lines without interference.

Quality and Reliability

ON Semiconductor is committed to the highest standards of quality and reliability. The 74F537PC is no exception, providing dependable performance in a wide range of operating conditions. It is a testament to ON Semiconductor's dedication to delivering industry-leading solutions for digital data storage and transfer.