The 74hc logic famly is speed, function, and pin-out compatible with the standard 54ls/74ls logic family
A microcircuit specifically designed to generate, modify, or process electrical signals which operate with two distinct or binary states. These states are commonly referred to as on and off, true and false, high and low, or "1" and "0".
Classification: Electronic integrated circuits and microassembly parts
NSN 5960-01-515-4791
NSN 6320-01-434-6861
NSN 6650-00-180-6839
NSN 5965-01-165-9787
NSN 6130-01-627-7998
NSN 6650-01-068-5021
NSN 6220-01-495-1037
NSN 5930-01-556-7933
NSN 5915-01-389-8302
NSN 6110-00-684-6844
NSN 5920-00-992-7930
NSN 6620-01-322-8382