M74HC7240B1R
ATMEL
12000
QFP
ST/意法
1709
DIP14
STM
8719
NA
ST
426
ST
18000
SOP
ST/意法
880000
DIP14
N/A
880000
NA
STM(STMicroelectronics)
500000
NA
ST
13022
DIP14
STMicroelectronics
7750
14-TSSOP
ST
3200
SOP
ST
3200
SO-14
ST
16900
SOP
SGS
824
CDIP
ST
2987
DIP-16