Cheap And Discounts 10PCS CD4071 SOP14 CD4071BM SOP-14 CD4071BM96 SOP HEF4071BT SOIC14 HEF4071 SOIC-14 4071 SMD new and original IC Chipset Wholesale. Buy Directly From Merchant QiaZhiTong Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.