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$5000NXP MC14489BP
LED Display Drivers MC14489BP
Brands: NXP
Mfr.Part #: MC14489BP
Datasheet: MC14489BP Datasheet (PDF)
Package/Case: PDIP-20
Product Type: Display Drivers
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MC14489BP General Description
For applications requiring keypad input, the MC14489BP IC offers a sophisticated solution with its 4x7 matrix scan configuration, allowing for the connection of up to 28 keys. Equipped with built-in debounce circuitry, this IC effectively eliminates noise, ensuring reliable and accurate key detection. Its serial interface facilitates seamless communication with external devices or microcontrollers, adding to its flexibility and adaptability. Operating within a voltage range of 2.0V to 5.5V, this IC is compatible with a wide array of electronic devices, highlighting its versatility and broad applicability. Additionally, its low standby current consumption of less than 1uA emphasizes its energy efficiency, making it an ideal choice for battery-operated applications
Features
Multy-Character LED Display/Lamp Driver CMOS
The MC144898 is a flexible light-emitting-diode driver which directly in terfaces to individual lamps, 7-segment displays, or various combinations of both. LEOs wired with common cathodes are driven in a multiplexed-by-5 fashion. Communication with an MCUIMPU is established through a synchronous serial port. The MC 144898 features data retention plus decode and scan circuitry, thus relieving processor overhead. A single, current-setting resistor is the only ancillary component required.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | NXP | Product Category: | LED Display Drivers |
| Number of Digits: | 5 | Number of Segments: | 40 |
| Mounting Style: | Through Hole | Package / Case: | PDIP-20 |
| Operating Supply Voltage: | 4.5 V to 5.5 V | Supply Current - Max: | 1.5 mA |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 130 C |
| Brand: | NXP Semiconductors | Height: | 4.07 mm |
| High Level Output Current: | 17.5 mA | Length: | 24.99 mm |
| Low Level Output Current: | 200 uA | Product: | LED Display Drivers |
| Product Type: | LED Display Drivers | Subcategory: | Driver ICs |
| Width: | 7.49 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MC14489BP is a specialized audio controller chip designed for use in audio systems such as portable radios, car stereos, and televisions. It offers features such as volume control, tone control, balance control, and switching between different audio sources. This chip provides high-quality audio performance and versatility for incorporating various audio functions into electronic devices.
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Equivalent
The equivalent products of MC14489BP chip are HCF4034BM1, CD54HC4053F, NTE4053B, or TC4053BFN. -
Features
1. Low power consumption 2. 49-key keypad scanning 3. Integrated LED drive 4. Flexible UART interface 5. Integrated system oscillator 6. Programmable audio generator 7. On-chip voltage regulator 8. Low-voltage operation 9. Serial data output for audio tones 10. On-chip debounce circuitry -
Pinout
The MC14489BP is a 12-bit LED driver IC with 20 pins. It can control up to 64 LEDs using a serial interface. It also has features such as intensity control and brightness adjustment. -
Manufacturer
MC14489BP is manufactured by Texas Instruments. Texas Instruments is a multinational semiconductor company that designs and manufactures a range of analog and digital chips for a variety of industries including automotive, communications, and industrial. They are known for their expertise in integrated circuits and microcontrollers. -
Application Field
The MC14489BP is commonly used in telecommunications, audio equipment, and consumer electronics applications. It is often used to control LED displays, keypads, and other input/output devices in these electronic devices. -
Package
The MC14489BP chip is packaged in a standard DIP (Dual In-line Package) form with a size of 16 pins.
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