Texas instruments sn74hc245n quad bidirectional buffer
74hc series logic texas instruments sn74hc245n this sn74hc245 octal bus transceiver ic is available in a dil 20 package a part of the 74hc range the m74hc245 is an advanced high speed cmos tri state octal bus transceiver texas instruments sn74hc245n quad bidirectional buffer