Circuiti Integrati

75154PC IC
LINE RECEIVER, 5.5V

74LS42 IC
4-LINE BCD/DEC DECOD 16-DIP

74LS26N Circuito Integrato
Gate NAND, 74LS26, 2 ingressi, 8 mA, 4,75V-5,25V, DIP-14

74LS266N IC
QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS

74LS253N IC
4-1 DATA SELECT/MUX 16-DI