As an Amazon Associate, we earn from qualifying purchases. 74AS21M Integrated Circuit - CASE: Standard MAKE: NSC NSC . 74AS21M Attributes Brand name, Manufacturer name, ManufacturerNSC Attribute00Standard Attribute01Integrated Circuit Attribute02National Semiconductor - NSC Attribute03399694 AttributeKey00Case AttributeKey01Type AttributeKey02Manufacturer AttributeKey03SKU keywordsBuy 74AS21M, 74AS21M, 74AS21M Integrated Circuit moq, multiple, tierMinQty11 MPN, SKU74AS21M originalCurrency{'currency': 'GBP', 'tierPrice1': '5.31'} qtyInStock0 snippet74AS21M Integrated Circuit - CASE: Standard MAKE: NSC tierPrice15.9331285 Distributor offers SellerSKUMOQIn stockMultiplePrices Little Diode74AS21M111 @ $5.93