| 1280721 | P4C187-25DMB | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280722 | P4C187-25JC | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280723 | P4C187-25JI | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280724 | P4C187-25LM | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280725 | P4C187-25LMB | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280726 | P4C187-25PC | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280727 | P4C187-25PI | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280728 | P4C187-35DM | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280729 | P4C187-35DMB | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280730 | P4C187-35JI | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280731 | P4C187-35LM | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280732 | P4C187-35LMB | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280733 | P4C187-35PI | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280734 | P4C187-45DM | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280735 | P4C187-45DMB | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280736 | P4C187-45LM | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280737 | P4C187-45LMB | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280738 | P4C187L-15DM | 15 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280739 | P4C187L-15LM | 15 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
|
| 1280740 | P4C187L-20DM | 20 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280741 | P4C187L-20LM | 20 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280742 | P4C187L-25DM | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280743 | P4C187L-25LM | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280744 | P4C187L-35DM | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280745 | P4C187L-35LM | 35 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280746 | P4C187L-45DM | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280747 | P4C187L-45LM | 45 ns,static CMOS RAM, 64 K x 1 ultra high speed | Performance Semiconductor Corporation |
| 1280748 | P4C188-10PC | 10 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280749 | P4C188-12JC | 12 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280750 | P4C188-12PC | 12 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280751 | P4C188-12PI | 12 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280752 | P4C188-15DM | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280753 | P4C188-15DMB | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280754 | P4C188-15JC | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280755 | P4C188-15JI | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280756 | P4C188-15LM | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280757 | P4C188-15LMB | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280758 | P4C188-15PC | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280759 | P4C188-15PI | 15 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
| 1280760 | P4C188-20DM | 20 ns,static CMOS RAM, 16 K x 4 ultra high speed | Performance Semiconductor Corporation |
