Training Topics:
– The conceptual basis for the operation of logic gateways using diodes.
– Characteristics of the AND, OR and XOR gateways.
– Negative NAND, NOR and NOT logic gateways.
Component list:
Diagram 1: Diode Logic
– 1 x D1, rectifier diode
– 1 x D2, rectifier diode
– 1 x D3, rectifier diode
– 1 x D4, rectifier diode
– 1 x LED1, LED red
– 1 x R1, resistance0.25 W, 1 kOhm
– 1 x R2, resistance 0.25 W, 10 kOhm
– 1 x R3, resistance 0.25 W, 1 kOhm
– 1 x S1 SW toggle switch
– 1 x S2 toggle switch SW
– 1 x S3 SW toggle switch
– 1 x S4 SW toggle switch
Scheme 2: Gateway AND (CMOS)
– 1 x LED1, LED red
– 1 x LED3, LED red
– 1 x R1, resistance 0.25 W, 1 kOhm
– 1 x R2, resistance 0.25 W, 1 kOhm
– 1 x R3, resistance 0.25 W, 1 kOhm
– 1 x R4, resistance 0.25 W, 1 kOhm
– 1 x R5, resistance 0.25 W, 10 kOhm
– 1 x R6, resistance 0.25 W, 10 kOhm
– 1 x R7, resistance 0.25 W, 10 kOhm
– 1 x S1, toggle switch SW
– 1 x S2, toggle switch SW
– 1 x U1, capacitor 104 (0.1μF)
– 1 x U1, chip (DIP)
Scheme 3: Gateway OR/CHOR (CMOS)
– 1 x LED1 red
– 1 x LED3 red
– 1 x LED5 red
– 1 x R1, resistance 0.25 W, 1 kOhm
– 1 x R2, resistance 0.25 W, 1 kOhm
– 1 x R3, resistance 0.25 W, 1 kOhm
– 1 x R4, resistance 0.25 W, 1 kOhm
– 1 x R5, resistance 0.25 W, 1 kOhm
– 1 x R6, resistance 0.25 W, 1 kOhm
– 1 x S1, toggle switch SW
– 1 x S2, toggle switch SW
– 1 x S3, SW toggle switch
– 1 x S4, SW toggle switch
– 1 x U1, capacitor 104 (0.1μF)
– 1 x U1, chip (DIP)
– 1 x U1, chip (DIP)
– 1 x U2, capacitor 104 (0.1μF)
– 1 x U2 chip (DIP)
– 1 x U2 chip (DIP)
Diagram 4: NAND Gateway (CMOS)
– 1 x LED1, green
– 1 x Q1, transistor
– 1 x R1, resistance0.25 W, 10 kOhm
– 1 x R2, resistance 0.25 W, 1 kOhm
– 1 x R3, resistance 0.25 W, 10 kOhm
– 1 x R4, resistance 0.25 W, 10 kOhm
– 1 x R5, resistance 0.25 W, 1 kOhm
– 1 x R6, resistance 0.25 W, 10 kOhm
– 1 x R7, resistance 0.25 W, 10 kOhm
– 1 x S1, toggle switch SW
– 1 x S2, toggle switch SW
– 1 x U1, capacitor 104 (0.1μF)
– 1 x U1, chip (DIP)
– 1 x U1, chip (DIP)
General Features:
– 1 PCB, 280x216x1.6T
– 1 x element resistor 1608, 4.7 kOhm
– Connector 47 x 2 mm
