Functional Description
The Cypress PALC22V10D is a CMOS Flash Erasable second-generation programmable array logic device. It is implemented with the familiar sum-of-products (AND-OR) logic structure and the programmable macrocell.

FEATUREs
• Advanced second-generation PAL architecture
• Low power
— 90 mA max. commercial (10 ns)
— 130 mA max. commercial (7.5 ns)
• CMOS Flash EPROM technology for electrical erasability and reprogrammability
• Variable product terms
— 2 x(8 through 16) product terms
• User-programmable macrocell
— Output polarity control
— Individually selectable for registered or combinatorial operation
• Up to 22 input terms and 10 outputs
• DIP, LCC, and PLCC available
— 7.5 ns commercial version
5 ns tCO
5 ns tS
7.5 ns tPD
133-MHz state machine
— 10 ns military and industrial versions
6 ns tCO
6 ns tS
10 ns tPD
110-MHz state machine
— 15-ns commercial and military
versions
— 25-ns commercial and military
versions
• High reliability
— Proven Flash EPROM technology