can i use ic 7476 as time delay
just conect gnd to the vcc
When using a common cathode 7-segment display with a 7447 the readout is inverted. Instead of 1000 resulting in an 8, you will see all segments will be off. Since a common cathode display pulls its power from the driving IC chip you could either use an inverter on each input segment or use each 7447 output to forward bias a transistor (turn it on) allowing current draw to come directly from Vcc instead of risking burning out your chip. Note: the series limiting resistors will still be necessary.
I assumed thats what its designed to be. See the datasheet on usage.
you must be dirrectly cnnect to 74ls192
IC Bus was created in 2002.
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just conect gnd to the vcc
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123
tda 4935 equilent ic IC TDA 4935 equilent
7400
tda 4935 equilent ic IC TDA 4935 equilent
When using a common cathode 7-segment display with a 7447 the readout is inverted. Instead of 1000 resulting in an 8, you will see all segments will be off. Since a common cathode display pulls its power from the driving IC chip you could either use an inverter on each input segment or use each 7447 output to forward bias a transistor (turn it on) allowing current draw to come directly from Vcc instead of risking burning out your chip. Note: the series limiting resistors will still be necessary.
8474
in the IC-7805 i need a meaning for the number 7,8,0,5 seperately
The same way they work outside an IC. An integrated circuit is just a means of miniaturization, it does not change circuit operation.
The sum of 7,447 and 1,027 is 8,474.