NSC
65600
28-DIP
TI
7750
44-PLCC
NS
131
PLCC44
TI
30000
SOIC
TI
3000
MDIP
NS
4500
PLCC44
NS
32350
PLCC
NS
12800
PLCC
NS/国半
9800
PLCC44
Texas Instruments(德州仪器)
690000
44-LCC (J-Lead)
TI
10000
SOIC
TI
10000
SOIC
HARRIS/哈里斯
20000
SOP-28
Texas Instruments
9350
44-LCC(J 形引线)