Cheap And Discounts 10pcs/Lot PI4MSD5V9548AZDEX TQFN-24 PI4MSD5V9548AZDE Switch ICs Bus Switch 1-Element 3-IN 24-Pin Wholesale. Buy Directly From Merchant CJXY221012 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.