Intel 8155 2048-Bit Static RAM with I/O Ports and Timer, PDIP-40
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 8155 2048-Bit Static MOS RAM with I/O Ports and Timer PDIP-40 | 395 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 395 EGP
About this product
The Intel 8155 is a 2-Kbit (256 × 8) static RAM with three programmable I/O ports and a 14-bit programmable timer/counter. It is used to expand microprocessor systems with memory, I/O and timing functions in a single 40-pin DIP package. It was designed for the 8085 family multiplexed address and data bus.
Specifications
- Memory
- 2 Kbit (256 × 8)
- I/O ports
- Port A 8-bit, Port B 8-bit, Port C 6-bit
- Timer
- 14-bit programmable timer/counter
- Supply voltage
- +5 V
- Package
- PDIP-40
- Bus interface
- Multiplexed address/data (8085 family)
Frequently asked questions
What is the price of Intel 8155 2048-Bit Static RAM with I/O Ports and Timer, PDIP-40 in Egypt?
Intel 8155 2048-Bit Static RAM with I/O Ports and Timer, PDIP-40 currently costs 395 EGP in Egypt.
Where can I buy Intel 8155 2048-Bit Static RAM with I/O Ports and Timer, PDIP-40 in Egypt?
Intel 8155 2048-Bit Static RAM with I/O Ports and Timer, PDIP-40 is available from Makers Electronics. Compare the offers above to find the best price.
Can the 8155 be used with an 8085 processor?
Yes, it is designed for the 8085 family multiplexed bus and connects directly to its address/data lines with ALE. With other processors, check bus timing and address latching in the datasheet.
What supply voltage does the 8155 need?
It operates from a single +5 V supply. Do not exceed the rated maximum, and place decoupling capacitors close to the supply pins.
