Cheap And Discounts ICL7117CPL 5pcs/lots, DIP40 Single ADC Dual Slope 3 1/2Digit LED 40-Pin PDIP Integrated IC Chip Original in stock Wholesale. Buy Directly From Merchant AIICKING Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.