555 Timer IC Block Flashcards
1
Q
555 IC
A
a timing circuit that can produce accurate and highly stable time delays
2
Q
How many pins are in a 555 IC
A
8 pins
3
Q
What does each pin for?
A
- Ground
- Trigger
- Output
- Reset
- Control Voltage
- Threshold
- Discharge
- Power supply (VCC)
4
Q
Ground
A
pin 1, connects the 555 timer to the negative supply rail
5
Q
A
6
Q
What is the main components in a 555 IC Chip?
A
3 resistors, 2 comparators, and flip-flop
7
Q
A
