= (A\ + B)•(A + B) in positive logic.SDAS160 - D2837, MARCH 1984 - REVISED OCTOBER 1988
These devices contain four independent Exclusive-NOR gates. They
perform the Boolean functions = (A\ + B)•(A + B) in positive logic.
A common application is a true/complement element. If one of the inputs is high, the other input will be reproduced in true form at the output. If one of the inputs is low, the signal on the other input will be reproduced inverted at the output.
The SN54ALS810 and SN54AS810 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS810 and SN74AS810 are characterized for operation from 0°C to 70°C.