D8257C-5 8-bit 4-Channel DMA Controller IC DIP-40
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | D8257C-5 200ns 8-bit Programmable DMA Controller IC 5V 120mA DIP-40 | 120 EGP | View in store |
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Lowest price recorded: 120 EGP
About this product
The D8257C-5 is an 8-bit, four-channel programmable DMA controller in a 40-pin DIP package, rated for 5V operation. It moves data between memory and peripherals without loading the CPU, and is used in classic microprocessor-based embedded systems. It belongs to the Intel 8257 DMA controller family.
Specifications
- Data width
- 8-bit
- Channels
- 4
- Supply voltage
- 5V
- Supply current
- 120mA
- Package
- DIP-40
- Timing (as listed)
- 200ns
Frequently asked questions
What is the price of D8257C-5 8-bit 4-Channel DMA Controller IC DIP-40 in Egypt?
D8257C-5 8-bit 4-Channel DMA Controller IC DIP-40 currently costs 120 EGP in Egypt.
Where can I buy D8257C-5 8-bit 4-Channel DMA Controller IC DIP-40 in Egypt?
D8257C-5 8-bit 4-Channel DMA Controller IC DIP-40 is available from Makers Electronics. Compare the offers above to find the best price.
Which processors is the 8257 designed to work with?
The Intel 8257 family was designed for 8080/8085-based microprocessor systems. Check the datasheet and your bus timing before connecting it to another CPU.
Why use a DMA controller instead of the CPU?
A DMA controller transfers blocks of data directly between memory and peripherals, which frees the CPU for other tasks and improves overall system throughput.
