Cheap And Discounts 20PCS/Lot 74HC4050PW MARKING HC4050 Buffer/Converter 6-CH Non-Inverting CMOS 16-Pin TSSOP T/R Wholesale. Buy Directly From Merchant Shop1100062020 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.