71321SA Datasheet, IDT

* High-speed access
  – Commercial: 20/35/55ns (max.)
  – Industrial: 25/55ns (max.)
* Low-power operation
  – IDT71321/.

results in full speed, error-free operation without the need for additional discrete logic. Both devices provide two ind.

The IDT71321/IDT71421 are high-speed 2K x 8 Dual-Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71321 is designed to be used as a stand-alone 8-bit DualPort Static RAM or as a "MASTER" Dual-Port Static RAM to.