As an Amazon Associate, we earn from qualifying purchases. NSC NM93C46N NSC (National Semiconductor) . 638 / P223-B Gallery Attributes Brand name, Manufacturer name, ManufacturerNSC (National Semiconductor) ConditionNEW Extra Product Name, manPlusMpnNSC NM93C46N lineItemMin25.00 moq2 MPN, SKU638 / P223-B multiple, tierMinQty11 qtyInStock101 tierPrice114.90 Distributor offers SellerSKUMOQIn stockMultiplePrices wellgainelectronics.com638 / P223-B210111 @ $14.90