74157 Quad 2-Input Multiplexer IC (DM74157)
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | 74157 Quad 2-to-1 Data Selector/Multiplexer PDIP-16 | 20 EGP | View in store |
 Microohm | 74157 IC Quad 2-input multiplexer | 20 EGP35 | View in store |
Price history
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Lowest price recorded: 20 EGP
About this product
A 74157 TTL logic IC containing four 2-input multiplexers that share a common select and strobe input. It routes one of two data inputs to each output, and is used for data selection, bus switching and simple logic designs on a 5 V supply. The design follows the DM74157 datasheet.
Specifications
- Logic family
- 74 series TTL
- Function
- Quad 2-input multiplexer (2-to-1 data selector)
- Supply voltage
- 5 V
- Output
- Non-inverting
- Strobe (enable)
- Active LOW
Frequently asked questions
What is the price of 74157 Quad 2-Input Multiplexer IC (DM74157) in Egypt?
74157 Quad 2-Input Multiplexer IC (DM74157) currently costs 20 EGP in Egypt.
Where can I buy 74157 Quad 2-Input Multiplexer IC (DM74157) in Egypt?
74157 Quad 2-Input Multiplexer IC (DM74157) is available from Makers Electronics and Microohm. Compare the offers above to find the best price.
How do the select and strobe inputs work?
When the strobe is HIGH, all outputs are forced LOW. When the strobe is LOW, the select input chooses which data input passes to the outputs: LOW selects input A and HIGH selects input B.
Can I connect it directly to 3.3V logic?
It is a 5 V TTL part. 3.3 V devices may need level checking on its inputs, and its 5 V outputs must not drive 3.3 V inputs without a level shifter.
