74LS245 IC OCTAL BUS TRANSCEIVER UTC DIP-20 74LS245

Texas Instruments manufactures the SN54LS245 and SN74LS245 octal bus transceivers, which are low-power Schottky devices designed for asynchronous, two-way communication between data buses. Featuring 3-state outputs that can drive bus lines directly, these transceivers incorporate input hysteresis to enhance noise margins and utilize PNP inputs to reduce DC loading. They allow data transmission from the A bus to the B bus or vice versa based on the direction-control (DIR) input, and include an output-enable (OE) input to disable the device and effectively isolate the buses.

Core Specifications

• Manufacturer: Texas Instruments

• Function: Octal Bus Transceivers with 3-State Outputs