PLC18V8ZIA中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The PLC18V8Z is a universal PAL? device featuring high performance and virtually zero-standby power for power sensitive applications. They are reliable, user-configurable substitutes for discrete TTL/CMOS logic. While compatible with TTL and HCT logic, the PLC18V8Z can also replace HC logic over the VCC range of 4.5 to 5.5V.

FEATURES

? 20-pin Universal Programmable Array Logic

? Virtually Zero-Standby-power

– 20μA (typical)

? Available in DIP, PLCC, SOL (Small Outline), SSOP (Shrink Small Outline), and TSSOP (Thin Shrink Small Outline) packages

? Functional replacement for Series 20 PAL devices

– IOL = 24mA

? Up to 18 inputs and 8 input/output macro cells

? Programmable output polarity

? Power-up reset on all registers

? Register Preload capability

? Synchronous Preset/Asynchronous Reset

? Security fuse to prevent duplication of proprietary designs

? Also available in 3V operation–the P3C18V8Z

APPLICATIONS

? Battery powered instruments

? Laptop and pocket computers

? Industrial control

? Medical Instruments

? Portable communications equipment