Texas Instruments 20-SOIC SN74AS645DWE4

The SN74AS645DWE4 is a digital integrated circuit manufactured by Texas Instruments (TI). It's an 8-bit bus transceiver in a DWE4 (plastic small outline) package, designed for bi-directional data communication over a bus. The device operates within the standard temperature range and provides true logic 3-state outputs, making it suitable for bus-oriented applications where multiple devices share a common data line. For detailed specifications, refer to the manufacturer's datasheet available from trusted sources like TI or electronic component distributors' websites.