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 5910-00-368-4108
NSN 5945-00-946-7737
NSN 6220-00-258-2967
NSN 6620-01-373-0174
NSN 5835-01-424-4577
NSN 6110-01-095-7440
NSN 5910-01-367-2230
NSN 6135-01-364-0667
NSN 6130-00-727-3294
NSN 6240-01-416-9914
NSN 6610-01-125-5761
NSN 6150-00-342-9765