Part Number TBP 18 S 42 N 28 S 42-74 S in stock with ready to ship. Get an instant quote for Texas Instrument Inc part number TBP 18 S 42 N 28 S 42-74 S by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for TBP 18 S 42 N 28 S 42-74 S. Our dedicated account manager will get back to you within 15 minutes.