M74HC253RM13TRIC MULTIPLEXER DUAL 4CH 16-SOIC|STMICROELECTRONICS|Lead free|RoHS Compliant SN74HC253DR M74HC253RM13TRIC MULTIPLEXER DUAL 4CH 16-SOIC|STMICROELECTRONICS (VA)|Lead free|RoHS Compliant SN74HC253DR