20PCS ICM7555ID 7555 SOP-8 General Purpose CMOS Timer New Good QUANLITY

"QUANLITY" might be good, but quality is questionable. must test before using. otherwise great IC. cmos version allowed me making a timer circuit consuming just 0.02 mA

These are SMT not dip... just make sure thats what you need.... great value... i have stocked my parts bin and am ready for business

Cmos version of 555. Read the datasheet for the difference. Just be aware these are MUCH smaller! Won't fit directly in your breadboard! To bead board you'll need to break it out somehow.