As an Amazon Associate, we earn from qualifying purchases. ECG74LS197 - Sylvania - Integrated Circuits Sylvania . ECG74LS197 Gallery Attributes Brand name, Manufacturer name, ManufacturerSylvania Extra Product NameECG74LS197 - Sylvania - Integrated Circuits moq, multiple1 MPN, SKUECG74LS197 qtyInStock0 snippetECG74LS197 In-Stock. Request a quote for the part number# ECG74LS197. Call 877-240-8595 to order. Same day shipping on in-stock parts. Distributor offers SellerSKUMOQIn stockMultiplePrices 4 Star ElectronicsECG74LS19711