PALCE16V8 EE CMOS 20-Pin Universal Programmable Array Logic

PALCE16V8 EE CMOS 20-Pin Universal Programmable Array Logic

The PALCE16V8 is an advanced PAL device built with low-power, high-speed, electricallyerasable CMOS technology. It is functionally compatible with all 20-pin GAL devices. The macrocells provide a universal device architecture. The PALCE16V8 will directly replace the PAL16R8, with the exception of t.

Features

of the PALCE16V8. In addition, the PALCE16V8Z has zero standby power and an unused product term disable feature for reduced power consumption. It has eight independently configurable macrocells (MC0-MC7). Each macrocell can be configured as registered output, combinatorial output, combinatorial I/O or dedicated input. The programming matrix implements a programmable AND logic array, which drives a fixed OR logic array. Buffers for device inputs have complementary outputs to provide userprogrammable input signal polarity. Pins 1 and 11 serve either as array inputs or as clock (CLK) and output enab.