8-bit bus transceiver with 32 mA / 64 mA drive
The SN74ABT2245DW is an 8-bit non-inverting transceiver from the 74ABT family, with 3-state outputs on both the A and B ports.
20-SOIC package — rework and board-fit notes
Housed in a 20-SOIC wide-body (0.295" width, 7.50 mm), the package is a standard JEDEC outline with 1.27 mm pitch. The wide body gives good clearance for hand-soldering or hot-air rework — pin 1 is clearly marked by a chamfer on the top edge, so orientation is unambiguous under a loupe. Surface-mount only; no through-hole variant exists.