View cart “DIP Socket Assortment” has been added to your cart. 555 timer 4 pack $3.00 50 in stock 555 timer 4 pack quantity Add to cart Categories: Digital Logic IC's, Electronic Parts Description Description The classic 555 timer. Pack of four. Comes in an 8 pin DIP IC. Brands may vary. Share on TwitterShare on FacebookShare on WhatsAppShare on LinkedInShare on Pinterest Related products XD74LS90 Binary Coded Decimal Decade Counter IC $1.00 Add to cart 74LS48 4 Bit Binary Coded Decimal to 7 Segment Display Decoder $1.50 Add to cart CD4017B 0-9 Decade Counter IC $1.50 Add to cart 2W 18V Solar Panel $13.00 Add to cart