PALC22V10-25PC
数据手册.pdf闪存擦除可再编程的CMOS PAL器件 Flash-erasable Reprogrammable CMOS PAL Device
Functional Description
The Cypress PALC22V10 is a CMOS second-generation programmable logic array device. It is implemented with the familiar sum-of-products AND-OR logic structure and a new concept, the “programmable macrocell.”
Features
• Advanced second-generation PAL®architecture
•Low power
— 55 mA max. “L”
— 90 mA max. standard
— 120 mA max. military
• CMOS EPROM technologyfor reprogrammability
• Variable product terms
— 2 x 8 through 16 product terms
• User-programmable macrocell
— Output polarity control
— Individually selectable for registered or combinatorial operation
• 20, 25, 35 ns commercial and industrial
• 25, 30, 40 ns military
• Up to 22 input terms and 10 outputs
• High reliability
— Proven EPROM technology
— 100% programming and functional testing
• Windowed DIP, windowed LCC, DIP, LCC, and PLCC available