UM9151 Pulse Dialer IC 5V DIP-18
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | UM9151 Pulse Dialer 5V IC DIP-18 | 150 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 150 EGP
About this product
The UM9151 is a pulse dialer IC that decodes a 4x3 keypad matrix and generates standard pulse-dial sequences for legacy telephone line equipment. It operates at 5 V and comes in an 18-pin DIP package.
Specifications
- Supply voltage
- 5 V
- Package
- DIP-18
- Keypad input
- 4x3 matrix
- Output
- Pulse-dial sequences
Frequently asked questions
What is the price of UM9151 Pulse Dialer IC 5V DIP-18 in Egypt?
UM9151 Pulse Dialer IC 5V DIP-18 currently costs 150 EGP in Egypt.
Where can I buy UM9151 Pulse Dialer IC 5V DIP-18 in Egypt?
UM9151 Pulse Dialer IC 5V DIP-18 is available from Makers Electronics. Compare the offers above to find the best price.
Can the UM9151 work with modern phone lines?
Pulse (rotary) dialing is a legacy method. Many modern exchanges and phones use DTMF tones, so confirm that your line supports pulse dialing before building a circuit around this IC.
What else does the IC need to work?
It needs a 5 V supply and the keypad matrix connected to its input pins, along with the line interface circuitry for your application. Follow the pin connections in the datasheet for your exact part.
