Unit 3: Digital Logic Circuits/Counting BITS

The 74SL47 is a decoder chip which accepts the 4-bit binary input and generates a 7-bit output. These 7 bits are designed to be connected to a 7-segment LED display. The 74LS47’s job is to take the 4-bit binary input and light up the appropriate elements in the LED display to show that number. ................
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