TC4049BFN(ELF,N,M)IC INVERTER HEX 1-INPUT 16SOL|TOSHIBA|Lead All|RoHS Mixed HEF4049BT,652 HEF4049BT,653 TC4049BP(N)IC INVERTER HEX 1-INPUT 16DIP|TOSHIBA|Lead All|RoHS Mixed CD4049UBE HCF4049UBEY HEF4049BP,652