5962-01-110-1554 (1DF6-0101)
NSN 5962-01-110-1554 (NIIN 01-110-1554) is catalogued in Federal Supply Class 5962, Microcircuits, Electronic. Manufacturer part number 1DF6-0101 (National Semiconductor Corporation, CAGE 27014); also referenced as 1820-1487 (Keysight Technologies Inc).
NIIN assigned March 1981; DEMIL A (none required); ESD/EMI-sensitive; unit of issue EA (each), $138.45 gov standard price.