P4C422
P4C422
Pyramid Semiconductor
1K (256x4) CMOS SRAM
The P4C422 is a 1,024-bit high-speed (10ns) Static RAM with a 256 x 4 organisation. The memory requires no clocks or refreshing and has equal access and cycle times. Inputs and outputs are fully TTL compatible. Operation is from a single 5 Volt supply. Easy memory expansion is provided by an active LOW chip select one (CS1 ) and active HIGH chip select two (CS2) as well as 3-state outputs.
In addition to high performance and high density, the device features latch-up protection, single event and upset protection.
The P4C422 is offered in several packages:
- 22-pin 400 mil DIP (plastic and ceramic)
- 24-pin 300 mil SOIC
- 24-pin square LCC
- 24-pin CERPACK
Devices are offered in both commercial and military temperature ranges.
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Key Features |
|
| Standard Military Drawing Number(s) | SMD 5962-88594 |
| TAA (ns) | 15/20/25/35 |
| DIP | 22 |
| LCC | 24 |
| Qualified To | MIL-STD-883 |
| Size | 1K |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
