LT1013DPIC OPAMP GP 1MHZ DUAL PREC 8DIP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant LT1013DN8#PBF LT1013DPE4IC OPAMP GP 1MHZ DUAL PREC 8DIP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant LT1013DN8#PBF