Toshiba Corporation Logic - Buffers, Drivers, Receivers, Transceivers 74VHC245FT

The 74VHC245FT is an octal bus transceiver designed for high-speed, two-way asynchronous communication between data buses. It is fabricated using advanced high-speed CMOS technology, achieving performance comparable to Bipolar Schottky TTL while maintaining low power consumption. The device operates within a voltage range of 2.0 V to 5.5 V and features a typical propagation delay time of 4.0 ns at 5.0 V, with a maximum supply current of 4.0 µA at 25 °C. This transceiver includes an enable input (G) for bus isolation and a direction control input (DIR) to determine data flow. It is equipped with static discharge protection on all inputs, ensuring reliability in various operating conditions. The 74VHC245FT is compliant with AEC-Q100, making it suitable for automotive applications, and operates over a wide temperature range of -40 °C to 125 °C. The device is packaged in a TSSOP20B format, facilitating integration into compact designs.