Manufacturer: ST
Type: Integrated Chip
Model: M74HC02 B1
Part No.: 98913R

Supply voltage: 2 … 6 V
High Speed Tpd: 8ns (TYP.) @ Vcc: 6V
Number of Gates: 4 Gates  
Logic Type: 2-Input NOR
Logic Family: HC
Number of Input Lines: 2 Input
Number of Output Lines: 1 Output      
Low Level Output Current: 5.2 mA      
High Level Output Current: – 5.2 mA   
Mounting Style: Through Hole
Operating Temperature: -55 … 125°C
Dimensions: 7 x 5 x 20 mm