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SN74F21N
管件
74F
與門
2
4
-
4.5 V ~ 5.5 V
4.3mA
1mA,20mA
0.8V
2V
5.1ns @ 5V,50pF
0°C ~ 70°C
通孔
14-DIP(0.300",7.62mm)
IC GATE AND 2CH 4-INP 14-DIP