ST/意法
880000
NA
ST
36629
SOP7.2
ST
8560
SOP7.2
ST
439
SOP
ST
8560
DIP
STMICROELECT
22270
原厂原装
ST(意法)
20094
NA
ST
9860
SOP7.2
M74HC541MTR
21
21
SGS
1000
ST
12588
DIP
ST
12245
PDIP
STM(STMicroelectronics)
500000
NA
ST
16000
TSSOP-20
STMicroelect
65480
20-SOIC