The IDT74FCT151TSO is an 8-input multiplexer. It selects one of eight data sources based on a 3-bit address and outputs the selected data. It's part of the FCT (Fast CMOS Technology) family from IDT, known for its high-speed performance and relatively low power consumption compared to older logic families.

Applications

• Data selection
• Address decoding
• Function generation
• Memory addressing
• Control logic

Features

• High-speed operation: tpd (propagation delay) typically 4.5ns
• 8-input multiplexer
• 3-bit address input
• 3-state output
• TTL compatible inputs
• Available in SOIC (Small Outline Integrated Circuit) package

Benefits

• Fast data selection
• Efficient address decoding
• Flexible function generation
• Reduced component count
• TTL compatible interface

Additional Details

The IDT74FCT151TSO has a 3-state output that allows it to be connected directly to a bus. The TTL-compatible inputs allow for easy interfacing with other TTL logic devices. This device is commonly used in applications requiring selection of one of multiple data sources based on an address, such as in memory addressing or control logic implementations. Its high-speed operation makes it suitable for applications where timing is critical.