正品DM74AS373WMX DM74AS245SJX DM74AS244WMX DM74AS244SJX

贴片直插DM74AS1034AM DM74AS244WMX DM74LS245WMX

OPA404KU BQ2004SN STK4042MK11 DM74LS244WMX AS1117M3-3.3

新BCM5764MKMLG B095HV70C8B3 DM74AS244WMX

DM74AS244WMX【IC BUFFER NON-INVERT 5.5V 20SOIC】