The P74PCT5218BSO is a high-speed 8-bit bus transceiver with 3-state outputs from Pericom Semiconductor (though manufacturer listed as 'Others'). This device is designed for bidirectional data transfer between two buses. The 3-state outputs allow multiple devices to share a common bus, and the high-speed operation ensures minimal signal delay.
Applications
- Bidirectional bus transceiver
- Data communication
- Inter-processor communication
- Memory interfacing
- Peripheral interfacing
Features
- 8-bit bus transceiver
- 3-state outputs
- High speed: tpd = 4.5 ns (typical)
- TTL compatible inputs
- Direction control input
- Output enable input
- Available in SOIC package
Benefits
- Enables bidirectional data transfer between two buses.
- Facilitates easy sharing of a common bus with multiple devices.
- Ensures minimal signal delay for high-speed data transfer.
- Simplifies interfacing with TTL logic circuits.
- Provides control over the direction of data transfer.
- Allows for disabling the outputs for bus isolation.
Detailed Specifications: The P74PCT5218BSO is an 8-bit transceiver with 3-state outputs. It has a typical propagation delay of 4.5ns. The direction control input determines the direction of data transfer. The output enable input allows for disabling the outputs. The TTL-compatible inputs simplify interfacing with other logic families. The SOIC (Small Outline Integrated Circuit) package allows for surface mounting and efficient board space utilization. It operates on a 5V supply.