MC74HC85
MC74HC85 is 4-Bit Magnitude Comparator manufactured by Motorola Semiconductor.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
4-Bit Magnitude parator
High- Performance Silicon- Gate CMOS
The MC74HC85 is identical in pinout and function to the LS85. This device is similar in function to the MM74C85 and L85, but has a different pinout. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs. This 4- Bit Magnitude parator pares two 4- bit nibbles and gives a high voltage level on either the A > Bout, A = Bout, or A < Bout output, leaving the other two at a low voltage level. This device also has A > Bin, A = Bin, and A < Bin inputs, eliminating the need for external gates when cascading.
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