53S440 Datasheet (Monolithic Memories) - 1024 x 4 PROM / Ti-W PROM

53S440 Description

The 53/63S440 and 53/63S441/A are 1024 x 4 bipolar PROMs featuring low input current PNP inputs, full Schottky clamping with open collector or three-state outputsThe titanium-tungsten fuses store a logical low and are programmed to the high-stateSpecial on-chip circuitry and extra fuses provide

Features

* Benefits

* 24 ns typical access time

* Reliable Titanium-Tungsten fuses (Ti-W) guarantees greater than 98% programming yields

* Low voltage generic programming

* Pin compatible with standard SchoHky PROMs

* PNP inputs for low input current

* Open colle

53S440 Datasheet - Monolithic Memories

53S440, 1024 x 4 PROM / Ti-W PROM