| Part Number | Description |
|---|---|
| DM74S182 | LOOK - AHEAD CARRY GENERATORS |
| DM74S188 | (32 x 8) 256-BIT TTL PROM |
| DM74S132 | Quad 2-Input Schmitt Trigger NAND Gate |
| DM74S157 | QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS |
| DM74S158 | QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS |