CD4011BMTIC QUAD 2IN NAND GATE 14-SOIC|TEXAS INSTRUMENTS|Lead free|RoHS Compliant HEF4011BT,652 HEF4011BT,653 CD4011BMTE4IC QUAD 2IN NAND GATE 14-SOIC|TEXAS INSTRUMENTS|Lead free|RoHS Compliant HEF4011BT,652 HEF4011BT,653