5962-01-065-4384 (1816-0412)
NSN 5962-01-065-4384 (NIIN 01-065-4384) is a memory microcircuit in Federal Supply Class 5962, Microcircuits, Electronic — a circuit designed to store information and/or coded instructions. Manufacturer part number 1816-0412 (Keysight Technologies Inc, CAGE 7ZXR5); also referenced as SN74S188N (Texas Instruments Incorporated).
Key specs: dual-in-line plastic enclosure; bipolar, monolithic, positive outputs, programmable; 5.5 V maximum power source voltage; 0 to 70 °C operating range; full characteristics table below. NIIN assigned September 1978; DEMIL Q (Commerce Control List); ESD/EMI-sensitive; unit of issue EA (each), $8.65 gov standard price; export Schedule B 8542.90.0000; ships at 0.03 lb / 0.0026 cu ft.