8 This Activity Sheet Will Study The Ttl Xor Logic Gate The Number Is 74aaaa86 Check To Ensure This Number Is On The 1 (70.72 KiB) Viewed 28 times
8. This Activity Sheet will study the TTL XOR Logic gate. The number is 74AAAA86, check to ensure this number is on the DIP chip you install on your bread board. 9. For the purposes of data collection, ONLY record LED status when both of the switches are in the full throw position 10. The 3302 resistor may be replaced with one of greater value. VCC 14 13 10 图 肉肉 IC 7486 6 7 GND Procedure for the group: 5) Construct the circuit in Figure below on your breadboard. VCC 5.0V VCC 5.0V Pin 1 Pin 14 41 Pin 3 S2 R1 3300 Pin_7 < 40 Pin 2 LED1
6) Use the switches to test the operation of the gate. Using the LED as an indicator, fill in the table below for each possible condition. Using the multimeter, measure the value of the voltage at the output of the logic gate, across the resistor and across the LED for each possible condition. Pin 1 Voltage Pin 2 Voltage (Pin 3) Output Voltage VR(330) VLED ܒ܀ ܒܢ ܒ܀ ܒܪ ܒ tttt t t ܒܕܳ 7) A TTL system does not appear to be working correctly. A technician takes the readings from XOR gate and provides the data in the table below. Is this chip working correctly? le 2e Voltage 32 02 4.7 ve 02 le 4.7 ve le ie 4.5 ve 0e le Oe 02 ܢ16
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