CB5021|Unitrode Corp|CB5022|Unitrode Corp|CB5023|Unitrode Corp|CD5000|Unitrode Corp|CD5001|Unitrode Corp|CD5002|Unitrode Corp|CD5003|Unitrode Corp|DG224SE08|Marconi Circuit Technology Inc|DG224SE10|Marconi Circuit Technology Inc|DG224SE12|Marconi Circuit Technology Inc|DG304SE08|Marconi Circuit Technology Inc|DG304SE08|GEC Plessey Semiconductors|DG304SE10|Marconi Circuit Technology Inc|DG304SE10|GEC Plessey Semiconductors|DG304SE12|Marconi Circuit Technology Inc|DG304SE12|GEC Plessey Semiconductors|DG306AE25|Zarlink Semiconductor||DG306AE25|GEC Plessey Semiconductors|D0027667|DG306SE18|Marconi Circuit Technology Inc|DG306SE18|GEC Plessey Semiconductors|DG306SE19|Marconi Circuit Technology Inc|DG306SE19|GEC Plessey Semiconductors|DG306SE21|Marconi Circuit Technology Inc|DG306SE21|GEC Plessey Semiconductors|DG306SE23|Marconi Circuit Technology Inc||