S spuffock Member Mar 15, 2004 #1 Has anyone else noticed that the philips 74LS121 is VAGUELY SIMILAR to everyone else's 74LS121? the time delay equation is totally different, and the internal circuitry bears little resemblance to all others. Anyone know of others?
Has anyone else noticed that the philips 74LS121 is VAGUELY SIMILAR to everyone else's 74LS121? the time delay equation is totally different, and the internal circuitry bears little resemblance to all others. Anyone know of others?