NS
9823
DIP
NS
54201
DIP20
11260
DIP-28
NS
8200
DIP
NS
2500
DIP
PANASONIC/松下
617
DIP30
TexasInstruments
6800
ICINTERFACEDEVICEISDN20-
TI
500000
NA
TI
9000
20DIP
NS
185
DIP20
NS/国半
50000
DIP20
Rochester
7800
电联咨询
TI
9000
20DIP
NS
33487
DIP20
Texas Instruments
56200
20-DIP