PLDC20RA10

PLDC20RA10 Reprogrammable Asynchronous CMOS Logic Device 1PLDC20RA10 Features Advanced-user programmable macrocell CMOS EPROM technology for reprogrammability Up to 20 input terms 10 programmable I/O macrocells Output macrocell programmable as combinatorial or asynchronous D-type registered output Product-term control of register clock, reset and set and output enable Register preload and power-up reset Four data product terms per output macrocell Fast — Commercial tPD = 15 ns tCO = 15 ns tSU = 7 ns — ICC max = 85 mA (Military) High reliability — Proven EPROM technology — >2001V input protection — 100% programming and functional testing Windowed DIP, windowed LCC, DIP, LCC, PLCC available Functional Description The Cypress PLDC20RA10 is a high-performance, second-generation programmable logic device employing a flexible macrocell structure that allows any individual output to be configured independently as a combinatorial output or as a fully asynchronous D-type registered output. The Cypress PLDC20RA10 provides lower-power operation with superior speed performance than functionally equivalent bipolar devices through the use of high-performance 0.8-micron CMOS manufacturing technology. The PLDC20RA10 is packaged in a 24 pin 300-mil molded DIP, a 300-mil windowed cerDIP, and a 28-lead square leadless chip carrier, providing up to 20 inputs and 10 outputs. When the windowed device is exposed to UV light, the 20RA10 is erased and can then be reprogramme...