PAL16R6

These programmable array logic devices feature high speed and  a choice of either standard or half-power devices. They  combine Advanced Low-Power Schottky technology with proven Low-Power Schottky technology with proven titanium-tungsten fuses. These devices wil provide reliable, high-performance substitutes for conventional TTL logic. Their easy programmability allow for quick design of ”custom” functions and typically results in a more compact circuit board. In addition, chip carriers are available for further reduction in board space.
The Half-Power versions offer a choice of operating frequency, switching speeds, and power dissipation. In many cases, these Half-Power devices can result in significant power reduction from an overall system level.