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Do not exceed the input limits specified for each range
An address jumper ties the ADD pin to ground
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Inputs include clamp diodes
7448 IC oximeter Do not exceed the input7448 IC The 7448 is a digital logic IC that belongs to the 74xx series of integrated circuits. It is a BCD to 7 segment decoder, which means that it can convert a binary coded decimal (BCD) input into a pattern of signals that can be used to drive a 7 segment display. The 7448 has four BCD inputs and seven output lines, one for each segment of the 7 segment display. It also has an active low output line for a decimal point. The 7448 is widely used in