Cheap And Discounts 5pcs/lot SN74HC139N DIP16 SN74HC139 DIP 74HC139N 74HC139 DIP-16 new and original IC In Stock Wholesale. Buy Directly From Merchant cazenoveyi. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.