TI
9000
44PLCC
CENTRAL
27000
SOT23
Rochester
7800
电联咨询
HARRIS/哈里斯
10000
PLCC
NS
158
PLCC44
NSC
65600
28-DIP
NS
131
PLCC44
NSC
4
DIP28
HARRIS
1000
SOP-28
TI
3000
MDIP
Texas Instruments
9350
40-DIP(0.600 15.24mm)
NS
12800
PLCC
NS
4500
PLCC44
Texas Instruments(德州仪器)
690000
28-DIP (0.600, 15.24mm)
NS/国半
10000
PLCC44