Lansdale Semiconductor, Inc. Datasheets for DRAM and SDRAM Memory Chips
Dynamic random access memory (DRAM) chips are single-transistor memory cells that use small capacitors to store each bit of memory in an addressable format that consists of rows and columns. Because capacitors are unable to hold a charge indefinitely, DRAM memory chips require a near-constant pulse of current to retain stored information.
DRAM and SDRAM Memory Chips: Learn more
| Product Name | Notes |
|---|---|
| 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. | |
| The 82S00 and 82LS00 series product lines consist of Schottky TTL products and Bipolar Memory products. | |
| The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-dio de inputs and emitter inputs and utilizes full Schottky-barrier-dio de clamping to achieve speeds comparable to Series 54/74 at one-fifth of... | |
| These integrated circuits, which were originally manufactured by Signetics, fall under the broad category of Bipolar LSI. |