The 54S00/74S00 series of product is fabricated with a non-saturating Schottky clamped transistor technique. This family of TTL product consists of very high performance and high power devices.
| Lansdale Semiconductor, Inc. | |
|---|---|
| Product Category | Memory Chips |
| Product Number | 54S189/E,F |
| Product Name | 64-Bit Random Access Memory (3-State) |
| Memory Category | DRAM Chip |
| Logic Family | TTL |
| Operating Temperature | -55 to 125 C (-67 to 257 F) |
| Package Type | DIP (optional feature); Lead Flat Pack |
