PALC22V10-25PC

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