Circuit Documentation
Summary
This circuit consists of various components including logic gates, LEDs, transistors, switches, and resistors. The circuit is designed to demonstrate basic digital logic and control an LED using a combination of switches and a transistor.
Component List
7408
- Description: Quad 2-input AND gate
- Pins: 2, 1, 3, 4, 5, 6, Gnd, Vcc, 8, 9, 10, 11, 12, 13
LED: Two Pin (red)
- Description: Red LED
- Pins: cathode, anode
bc547
- Description: NPN Transistor
- Pins: collector, base, Emitter
GND
- Description: Ground
- Pins: GND
Vcc
- Description: Power Supply
- Pins: Vcc
2 Pin Push Switch
- Description: Push Button Switch
- Pins: 1, 2
Resistor
- Description: Resistor
- Pins: pin1, pin2
- Properties:
- Resistance: 1000 Ohms
Resistor
- Description: Resistor
- Pins: pin1, pin2
- Properties:
- Resistance: 330 Ohms
74HC75
- Description: Quad Bistable Latch
- Pins: ~Q1, D1, D2, LE34, VCC, D3, D4, ~Q4, Q1, Q2, ~Q2, LE12, GND, ~Q3, Q3, Q4
Wiring Details
7408
- Pin 2: Connected to Resistor (pin1) and 2 Pin Push Switch (pin2)
- Pin 1: Connected to 2 Pin Push Switch (pin2) and Resistor (pin1)
- Pin 3: Connected to 74HC75 (D1)
- Pin Vcc: Connected to LED (anode), Vcc, 74HC75 (VCC), and 2 Pin Push Switch (pin1)
- Pin Gnd: Connected to GND, 74HC75 (GND), Resistor (pin2), bc547 (collector), and Resistor (pin2)
LED: Two Pin (red)
- Cathode: Connected to bc547 (Emitter)
- Anode: Connected to 7408 (Vcc), Vcc, 74HC75 (VCC), and 2 Pin Push Switch (pin1)
bc547
- Collector: Connected to GND, 7408 (Gnd), 74HC75 (GND), Resistor (pin2), and Resistor (pin2)
- Base: Connected to Resistor (pin2)
- Emitter: Connected to LED (cathode)
GND
- Pin GND: Connected to 7408 (Gnd), 74HC75 (GND), Resistor (pin2), bc547 (collector), and Resistor (pin2)
Vcc
- Pin Vcc: Connected to 7408 (Vcc), LED (anode), 74HC75 (VCC), and 2 Pin Push Switch (pin1)
2 Pin Push Switch
- Pin 1: Connected to 7408 (Vcc), LED (anode), Vcc, 74HC75 (VCC), and 2 Pin Push Switch (pin1)
- Pin 2: Connected to 7408 (pin2), Resistor (pin1), 2 Pin Push Switch (pin2), and 74HC75 (LE12)
Resistor
- Pin 1: Connected to 7408 (pin2) and 2 Pin Push Switch (pin2)
- Pin 2: Connected to GND, 7408 (Gnd), 74HC75 (GND), bc547 (collector), and Resistor (pin2)
Resistor
- Pin 1: Connected to 74HC75 (Q1)
- Pin 2: Connected to bc547 (base)
74HC75
- Pin D1: Connected to 7408 (pin3)
- Pin VCC: Connected to 7408 (Vcc), LED (anode), Vcc, and 2 Pin Push Switch (pin1)
- Pin GND: Connected to GND, 7408 (Gnd), Resistor (pin2), bc547 (collector), and Resistor (pin2)
- Pin Q1: Connected to Resistor (pin1)
- Pin LE12: Connected to 2 Pin Push Switch (pin2)
Code
There is no code associated with this circuit.