HARRIS
275
HARRIS
141
RCA
6500
DIP-14
TI
10000
PDIP
CD4042BE
75
75
TI/德州仪器
8355
16-SOIC
TI/德州仪器
8355
16-SOIC
TI
85600
DIP16
TI/德州仪器
5000
PDIP-16
TI/德州仪器
5000
PDIP-16
Texas Instruments
7300
16-PDIP
Texas Instruments
7300
16-SOIC
Texas Instruments
7300
16-SOIC
Texas Instruments
7300
16-SOIC
Texas Instruments
7300
16-SOIC