MC14490PG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC14490PG 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 MC14490PG 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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Introduction:
The MC14490PG is a 16-bit parallel-in or serial-in/parallel-out shift register with complementary outputs available from the last four stages. It operates at a wide voltage range and can drive LEDs, relays, and other similar loads directly without the need for external components.
Application in Simple Projects:
Let's explore how to use MC14490PG in a simple project: controlling multiple LEDs with push-button inputs.
Experiment Setup:
1. LED Connection:
Connect LEDs to the complementary output pins (Q1-Q4) of the MC14490PG. Ensure proper current limiting resistors are used to protect the LEDs from excess current.
2. Push-Button Connection:
Connect push-buttons to the input pins (A1-A4) of the MC14490PG. These buttons will serve as inputs to control the LEDs.
3. Power Supply:
Provide a suitable power supply voltage (typically 5V) to the MC14490PG to ensure proper operation.
Experiment Steps:
1. Set-Up:
Connect the circuit as described above.
2. Initialization:
Initialize the MC14490PG by setting the initial state of the shift register. This can be done by applying appropriate logic levels to the data input pins.
3. Operation:
Press the push-buttons connected to the input pins. Each button press should toggle the corresponding LED connected to the complementary output pins.
4. Observation:
Observe the behavior of the LEDs as you press the push-buttons. Each LED should turn on or off depending on the state of the corresponding input pin.
Considerations:
- MC14490PG operates with CMOS technology, so take precautions to avoid static discharge.
- Ensure proper decoupling capacitors are used to stabilize the power supply and prevent noise.
- Test the circuit thoroughly to ensure proper functionality and reliability.
By following these steps, you can create a simple project demonstrating the basic functionality of MC14490PG in controlling LEDs with push-button inputs.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC14490PG we delivered, we will accept the replacement or return of the MC14490PG only when all of the below conditions are fulfilled:
(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 MC14490PG.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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