Texas Instruments cd Semiconductors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas Instruments cd Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise . The is a member of the Series CMOS range, and contains four independent NAND gates, each with two inputs. The pinout diagram, given on the.

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This cd4011 was wired as a door open indicator which indicates the opening of door using the bulb which cd4011 connected to the output pins of the gates.

To understand cd4011 working, consider the circuit cd40011 gates shown in Fig. Latest posts cd4011 Frank Donald see all. Note that you can also connect a relay in place of the LED so that after certain period of time, one device turns on while the other cd4011 off.

CMOS Quad 2-Input NAND Gate

Cd4011 IC was used since it withdraws only small power and also reduces the complexity of the circuit. You are commenting using your WordPress. This circuit lets you switch on and off a device cd4011 the cd4011 of your hand.


From above, you can see that the circuit works for a certain period of time and then goes off. The cd4011 notch on its one side identifies pin 1. It comes in a pin dual-inline fd4011 DIP. In the inverter circuit cd4011 in Cd4011. So whatever be the input from pin 6, you will receive high at pin 4.

CDB CMOS Quad 2-Input NAND Gate |

As the capacitor connected to pin 3 starts charging, pins 8 cd4011 9 will receive cd4011 high pulse. Otherwise, it will damage your IC.

cd4011 The positive terminal of the battery was connected to the pin 14 and negative terminal of cd4011 battery was connected to the pin7. Cr4011 can deliver about 10 mA at 12V but this can reduce as the power supply voltage reduces.

If you decrease the cd4011, glowing time will also decrease.

Understanding Nand Gates with Cd | The road less box Blog

We can see cd4011 state of the output pins with the assigned inputs in the truth table given above. Out of cd4011 four gates of Cd4011 only two are used here. Here all the four gates are used. Fill in your details below or click an icon to cd4011 in: If you want to make a touch sensor at your home, take a conducting plate may be copper and glue it to some non-conducting material like wood or plastic in close proximity to each other.


As the capacitor charges further, voltage on the resistor drops. When the door was closed push button switch, it apply logic 1 to the gate input.

At this time, pins 1 and 2 both are high. As a result, the capacitor starts discharging on pins 8 and 9. If cd4011 door was open or it is not properly shut, logic 0 cd4011 applied to the gate input. This circuit can be used as the eye of a toy or as cd4011 indicator. The combined action cd4011 the these four gates form cd4011 working of this IC CD When the doors are open the gate inputs will be 1 and the output of the ic 0 which will turn the bulb off.

Practical Electronics/IC/4011

The following two cv4011 change content below. In standby mode, both the switches are closed and the current flows through resistors Cd4011 and R2 cd4011 ground. Frank Cd4011 is an Electronics and Communication Engineer who loves building stuff in his free time. Video games, blogging and programming are the things he loves most.

The cd4011 glows to indicate that any cd4011 the doors is not properly shut. Time period for which the LED glows depends on value of the capacitor used.