LM393P Dual Differential Comparator IC DIP-8
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | LM393 Dual Differential Comparator | 5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Not enough price history yet.
Lowest price recorded: 5 EGP
About this product
LM393 is a dual differential comparator with two independent comparators in one 8-pin package. It compares two voltages and switches its output accordingly, which makes it useful for threshold detection, level shifting and simple analog-to-digital interfacing. It operates from a single supply of 2V to 36V or a dual supply of ±1V to ±18V.
Specifications
- Comparators per package
- 2
- Single supply voltage
- 2V to 36V
- Dual supply voltage
- ±1V to ±18V
- Output type
- Open-collector
- Package
- 8-pin DIP
Frequently asked questions
What is the price of LM393P Dual Differential Comparator IC DIP-8 in Egypt?
LM393P Dual Differential Comparator IC DIP-8 currently costs 5 EGP in Egypt.
Where can I buy LM393P Dual Differential Comparator IC DIP-8 in Egypt?
LM393P Dual Differential Comparator IC DIP-8 is available from Makers Electronics. Compare the offers above to find the best price.
Do I need a pull-up resistor on the LM393 output?
Yes. The outputs are open-collector, so connect a pull-up resistor, commonly around 10kΩ, from each output to the supply or logic voltage you want to read. Without it, the output will not drive a high level.
What are the pin connections of the LM393?
Pin 8 is VCC, pin 4 is GND, pin 1 is OUT1, pin 2 is IN1 inverting (-), pin 3 is IN1 non-inverting (+), pin 5 is IN2 non-inverting (+), pin 6 is IN2 inverting (-), and pin 7 is OUT2.
