Cheap And Discounts 10pcs/lot TPIC6B595N DIP20 TPIC6B595 DIP 6B595 DIP-20 new original In Stock Wholesale. Buy Directly From Merchant QiaZhiTong Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.