The same way they work outside an IC. An integrated circuit is just a means of miniaturization, it does not change circuit operation.
74ls00 is the ic no. Of nand gate
7404
It is IC for logic AND gate.
7404
nad gate
For two input AND gate it is 7408for three input AND gate it is 7411
IC 7432 is an "OR GATE"
strobe is enable input in a digital IC...if its made active high...it will be enabled..some IC strobe is active low.. Its function is to enable the operation of the IC..or gate or Mux...
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can i use ic 7476 as time delay
just conect gnd to the vcc
Not all the IC's are starts from 74 , it is TTL series IC's starting numbers basically 74 series are digital IC's . GATE FLIP-FLOP COUNTER REGISTER ADDER ALU