Check the listing for details. New (51pcs) 74LS10PC FAIRCHILD IC Logic. Condition: New. Listed at 25.00 USD. These integrated circuits are commonly used in digital logic applications and are suitable for a variety of electronic projects and repairs. Part Number: 74LS10PC. Manufacturer: Fairchild. Typical Applications: These ICs are generally used in digital logic circuits, prototyping, educational projects, and electronic repairs where 74LS10 series logic is required.