| 1280361 | P4C1256-35JI | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280362 | P4C1256-35L28M | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280363 | P4C1256-35L28MB | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280364 | P4C1256-35L32M | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280365 | P4C1256-35L32MB | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280366 | P4C1256-35PC | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280367 | P4C1256-35PI | 35 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280368 | P4C1256-45CM | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280369 | P4C1256-45CMB | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280370 | P4C1256-45DM | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280371 | P4C1256-45DMB | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280372 | P4C1256-45DWM | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280373 | P4C1256-45DWMB | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280374 | P4C1256-45JI | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280375 | P4C1256-45L28M | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280376 | P4C1256-45L28MB | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280377 | P4C1256-45L32M | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280378 | P4C1256-45L32MB | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280379 | P4C1256-45PI | 45 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
|
| 1280380 | P4C1256-55CM | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280381 | P4C1256-55CMB | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280382 | P4C1256-55DM | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280383 | P4C1256-55DMB | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280384 | P4C1256-55DWM | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280385 | P4C1256-55DWMB | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280386 | P4C1256-55L28M | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280387 | P4C1256-55L28MB | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280388 | P4C1256-55L32M | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280389 | P4C1256-55L32MB | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280390 | P4C1256-70CM | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280391 | P4C1256-70CMB | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280392 | P4C1256-70DM | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280393 | P4C1256-70DMB | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280394 | P4C1256-70DWM | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280395 | P4C1256-70DWMB | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280396 | P4C1256-70L28M | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280397 | P4C1256-70L28MB | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280398 | P4C1256-70L32M | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280399 | P4C1256-70L32MB | 70 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
| 1280400 | P4C1256L-55PC | 55 ns, static CMOS RAM, 32 K x 8 high speed | Performance Semiconductor Corporation |
