74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D 74HC163D 74HC595D 74HC157D 74HC165D RPEL 5 74HC174D pieces/batch 74HC139D HD/SN74HC138D D/DR 74HC148D