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Orders Over
$5000MC14490FG
Temperature range of -55°C to 125°C
Brands: onsemi
Mfr.Part #: MC14490FG
Datasheet: MC14490FG Datasheet (PDF)
Package/Case: 16-SOIC
Product Type: Specialty Logic
RoHS Status:
Stock Condition: 6,526 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MC14490FG General Description
The MC14490FG is a cutting-edge hex contact Bounce Eliminator (CBE) IC, engineered to meet the demands of keypad debounce applications. Boasting six Schmitt-trigger inputs with separate output enable controls, this versatile IC effectively eliminates noise during button transitions, ensuring reliable key press detection. It also incorporates a voltage comparator for power-up key detection and a latch-up protection circuit to safeguard against input voltage spikes
Features
- Diode Protection on All Inputs
- Six Debouncers Per Package
- Internal Pullups on All Data Inputs
- Can Be Used as a Digital Integrator, System Synchronizer, or Delay Line
- Internal Oscillator (R−C), or External Clock Source
- TTL Compatible Data Inputs/Outputs
- Single Line Input, Debounces Both “Make” and “Break” Contacts
- Does Not Require “Form C” (Single Pole Double Throw) Input Signal
- Cascadable for Longer Time Delays
- Schmitt Trigger on Clock Input (Pin 7)
- Supply Voltage Range = 3.0 V to 18 V
- Chip Complexity: 546 FETs or 136.5 Equivalent Gates
- These Devices are Pb−Free and are RoHS Compliant
- NLV Prefix for Automotive and Other Applications Requiring
- Unique Site and Control Change Requirements; AEC−Q100
- Qualified and PPAP Capable
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | 4000 | Package | Tube |
| Product Status | Obsolete | Logic Type | Contact Bounce Eliminator |
| Supply Voltage | 3V ~ 18V | Number of Bits | 6 |
| Operating Temperature | -55°C ~ 125°C | Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209", 5.30mm Width) | Supplier Device Package | 16-SOEIAJ |
| Base Product Number | MC14490 |
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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 MC14490FG is a digital logic chip that is commonly used for applications in the field of electronics and digital circuitry. It is designed to provide interfacing and control functions for a wide range of electronic devices. The chip has multiple inputs and outputs and can be used to perform various logic operations and signal routing tasks. It is widely used in communication and control systems.
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Equivalent
Some equivalent products of the MC14490FG chip are the CD4093B, TC4023B, and HEF4011B. -
Features
The features of the MC14490FG include a four by four key matrix decoder, scan and monitor modes, non-matrix mode, key sleep mode for low power consumption, and the ability to interface with CMOS or TTL inputs. -
Pinout
The MC14490FG is an IC (integrated circuit) with a 16-pin count. It functions as a hex-contact Bounce Eliminator, meaning it eliminates contact bounce in input signals. It is commonly used in applications such as keyboards, switches, and other digital input interfaces. -
Manufacturer
The manufacturer of the MC14490FG is ON Semiconductor. ON Semiconductor is a multinational semiconductor company that specializes in power management, analog, and mixed-signal integrated circuits. -
Application Field
The MC14490FG is a digital switch IC commonly used in applications requiring circuit switching, digital signal routing, and control functions. It is commonly found in industrial automation, consumer electronics, and telecommunications equipment. -
Package
The MC14490FG chip typically comes in a 16-pin SOIC package.
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