This Schottky memory is organized in the popular 32 wordsby 8 bits configuration.A memory enable input is provided to control the output states. When the device is enabled, the outputs represent the contents of the selected word. When disabled, the 8 outputs go to the "OFF"or high impedance state.
PROMs are shipped from the factory with lows in all loca-tions.A high may be programmed into any selected location by following the programming instructions.
Features
■ Advanced titanium-tungsten(Ti-W)fuses
■ Schottky-clamped for high speed
Address access down to-25 ns max
Enable access-20 ns max
Enable recovery-20 ns max
■ PNP inputs for reduced input loading
■ All DC and AC parameters guaranteed over temperature
■ Low voltage TRI-SAFETM programming
■ TRI-STATE Outputs
(Picture: Pinout)