The CD74HC245E part is a high-speed CMOS 8-bit buffer/line driver with 3-state outputs, fabricated with silicon gate C2MOS technology by Texas Instruments. It is an 8-channel buffer, meaning each input can be individually enabled or disabled and the corresponding output can be set to high, low, or high impedance. The device has a wide operating temperature range, allows high-speed operation and supports a wide range of voltages. It is suitable for use in low power applications, allowing power conservation while maintaining fast switching. The device’s low-input capacitance makes it ideal for driving high capacitive loads and bus lines.