Cheap And Discounts 1pcs SN74HC161D SN74HC165D SN74HC166D SN74HC174D SN74LS165ADR SN74LV123ADR SN74LV165ADR SN74LV595ADR SOIC-16 Interface Wholesale. Buy Directly From Merchant WSXY Professional Components And Components Distribution Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.