HEF4049BT/S401118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HEF4049BT/S401118 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 HEF4049BT/S401118 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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Functionality: The HEF4049BT/S401118 consists of six independent inverting buffer gates. Each gate takes an input signal and produces an output that is the logical inverse of the input.
Applications: This HEF4049BT/S401118 IC is commonly used in digital circuits for logic level conversion, interfacing between different logic families, and driving high-current loads such as LEDs, relays, and motors.
Parameters: Key specifications of the HEF4049BT/S401118 include its wide operating voltage range, typically from 3V to 15V, and its ability to source or sink high currents at its outputs. The propagation delay and input capacitance are important factors to consider in timing-critical applications.
Circuit Design for Motor Control:
1. Power Supply Connection: Connect the VDD pin (pin 16) to the positive terminal of a suitable power supply (e.g., +12V) and the VSS pin (pin 8) to the ground.
2. Input Signal: Apply a control signal to the input of one of the inverters (e.g., pin 1 for the first inverter). This signal can be generated by a microcontroller or a logic circuit.
3. Motor Connection: Connect one terminal of a small DC motor to the output of the inverter (e.g., pin 2 for the first inverter) and the other terminal to the ground.
4. Flyback Diode: Place a flyback diode (e.g., 1N4007) across the motor terminals, with the cathode connected to the positive terminal and the anode to the negative terminal, to protect the IC from voltage spikes generated by the motor's inductive load.
5. Capacitor for Decoupling: Put a 0.1µF decoupling capacitor close to the VDD and VSS pins to lower noise and stabilize the power supply.
Design Considerations: When using the HEF4049BT/S401118 for motor control, it is crucial to ensure that the motor's current and voltage requirements are within the IC's output drive capabilities. Additionally, the input control signal should be compatible with the IC's logic level thresholds. Proper thermal management may be required if the IC is driving a heavy load.
In conclusion, the HEF4049BT/S401118 hex inverting buffer is a versatile component in digital electronics, suitable for a range of applications from logic level conversion to motor control. Careful attention to its electrical parameters and operating conditions is essential for optimal performance in circuit designs.
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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 HEF4049BT/S401118 we delivered, we will accept the replacement or return of the HEF4049BT/S401118 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 HEF4049BT/S401118.
(3)The PartNo is unused and only in the original unpacked packaging.
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NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
NXP USA Inc.
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