74LS147 Decimal-to-BCD Priority Encoder IC DIP-16
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | 74LS147 Decimal to BCD Priority Encoder IC (74147 IC) DIP-16 Package | 12 EGP19 | View in store |
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Lowest price recorded: 12 EGP
About this product
The 74LS147 is a decimal-to-BCD priority encoder in a 16-pin DIP package from the 74LS TTL family. It takes nine active-low decimal inputs (1 to 9) and outputs a 4-bit BCD code for the highest-priority active input, which is useful for reducing several switch lines to a binary code. It runs from a standard 5V supply.
Specifications
- Type
- Decimal-to-BCD priority encoder
- Inputs
- 9 (1 to 9), active low
- Outputs
- 4-bit BCD, active low
- Logic family
- 74LS TTL
- Package
- 16-pin DIP
- Supply voltage
- 5 V
Frequently asked questions
What is the price of 74LS147 Decimal-to-BCD Priority Encoder IC DIP-16 in Egypt?
74LS147 Decimal-to-BCD Priority Encoder IC DIP-16 currently costs 12 EGP in Egypt.
Where can I buy 74LS147 Decimal-to-BCD Priority Encoder IC DIP-16 in Egypt?
74LS147 Decimal-to-BCD Priority Encoder IC DIP-16 is available from Microohm. Compare the offers above to find the best price.
How is input 0 represented on the 74LS147?
Input 0 has no pin. When all inputs 1 to 9 are high, the active-low BCD outputs read 1111, which corresponds to decimal 0.
What should I do with unused inputs?
Leave unused inputs high, typically by tying them to 5V through a pull-up resistor, since the inputs are active low. Leaving them floating can cause incorrect outputs.
