CD74HC4051PWRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CD74HC4051PWRG4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for CD74HC4051PWRG4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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1. VCC (Power Supply) Connection: Pin 16 of the CD74HC4051PWRG4 is the VCC pin, which should be connected to the power supply. The operational voltage range for this IC is between 2V and 6V.
2. Ground (GND) Connection: Pin 8 serves as the ground (GND) connection. The proper functioning of the IC requires that this pin be linked to the system ground.
3. Common Input/Output (Pin 3): Pin 3 is the common input/output (I/O) for the CD74HC4051PWRG4. Depending on whether the device is used as a multiplexer or demultiplexer, this pin acts either as an output or input, respectively.
4. Channel Select Inputs (Pins 9, 10, 11): Pins 9 (S2), 10 (S1), and 11 (S0) are used for channel selection. By applying different combinations of logic levels to these pins, one of the eight channels can be selected for signal routing.
5. Enable Input (Pin 6): The enable pin (E) for the CD74HC4051PWRG4 is pin 6. When this pin is low, the IC is active, and the selected channel is connected to the common I/O. A high signal on this pin disables all channels.
6. Channel Outputs/Inputs (Pins 1, 4, 5, 12, 13, 14, 15, 7): The CD74HC4051PWRG4 has eight channel pins (Y0/Z0 to Y7/Z7) that function as inputs in multiplexer mode and outputs in demultiplexer mode. These are located at pins 1, 4, 5, 12, 13, 14, 15, and 7.
7. Vee Pin (Pin 2): In applications that require a negative power supply or a specific voltage reference, pin 2 (Vee) is used. This pin is often grounded in single-supply operations.
8. Decoupling Capacitor Usage: Implementing a decoupling capacitor near the VCC pin is recommended for stabilizing the voltage supply and minimizing noise.
9. PCB Design Considerations: When designing a PCB for the CD74HC4051PWRG4, careful planning of the trace layout is crucial to avoid signal interference, particularly between the multiplexer/demultiplexer channels.
In summary, the CD74HC4051PWRG4 from the 74HC series is an 8-channel analog multiplexer/demultiplexer that is highly versatile for routing signals in various electronic circuits. Correct connections for the power supply, ground, input/output, channel selection, and enable functionality are critical for its optimal use. Additionally, the implementation of a decoupling capacitor and strategic PCB design are key to enhancing the performance and reliability of the CD74HC4051PWRG4 in any application.
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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of CD74HC4051PWRG4.
(3)The PartNo is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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