MC14490DWG Allicdata Electronics
Allicdata Part #:

MC14490DWGOS-ND

Manufacturer Part#:

MC14490DWG

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: ON Semiconductor
Short Description: IC ELIMINATOR BOUNCE HEX 16SOIC
More Detail: Contact Bounce Eliminator IC 16-SOIC
DataSheet: MC14490DWG datasheetMC14490DWG Datasheet/PDF
Quantity: 2216
Stock 2216Can Ship Immediately
Specifications
Series: 4000
Packaging: Tube 
Part Status: Active
Logic Type: Contact Bounce Eliminator
Supply Voltage: 3 V ~ 18 V
Number of Bits: 6
Operating Temperature: -55°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
Base Part Number: 4490
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC14490DWG is an 8-pin integrated circuit, which is primarily used as a binary up/down counter. The CI is a form of specialty logic, which was primarily developed to integrate the necessary functions and features of a potentiometer into the slim form factor of an integrated circuit. The MC14490DWG is best suited for applications where accurate counting is required and for the realization of thermocouple thermistor temperature control systems and analog-to-digital conversion systems. It is comprised of two flipping flip-flops, a third latch, a programmable counter and a constant-current source.

Application Field of MC14490DWG

The MC14490DWG is built for applications where counting, timing and temperature control is required. The logic offers some very useful features, including: the counter, the temperature sensor and a potentiometer. It can be used to control the input of external thermistors and thermocouples, to adjust current levels, monitor the performance of analog-to-digital conversion systems, and also to count inputs within a predetermined period. The MC14490DWG can even be used in car dashboards as a clock, timer or even a cruise control system where its counting utility can be incredibly useful.

Working Principle of MC14490DWG

The MC14490DWG has three chief operating modes: counter mode, temperature control mode, and off mode. Counter mode is the most common, and it involves the use of two flipping flip-flops, a latch, a programmable counter, and a constant-current source. These components interact to count and store the signals, and then provide an output that can be used for other applications. The temperature control mode uses the same components to detect temperature variations and then adjust accordingly. Off mode is more of a standby mode and means that no current is flowing through the device.

In counter mode, the device is configured to monitor input signals and count them over a specified period. The signals are fed into the device and then stored in the two flip-flops. The latch records the last count and then the counter increments or decrements the count based on the signals. The constant-current source is used to provide constant voltage or current to the device, and then the counter will continue counting until the preset time has elapsed.

Next, in the temperature control mode, the device is configured to detect temperature changes. It will detect a change in the thermosistor or thermocouple and then adjust the current source to provide either a steady voltage or current. This adjustment can be adjusted manually or through the programming of the device. The device will then accurately and precisely control the temperature to a desired level.

Finally, in off mode the device is completely shut off and no current is flowing. This is ideal for applications where the device needs to remain dormant, such as in a car dashboard clock. In this state, the device will keep a steady count until the appropriate input is provided and then the device will enter the counter or the temperature control mode.

Conclusion

The MC14490DWG is an 8-pin integrated circuit, which is primarily used as a binary up/down counter. It is a form of specialty logic, which was primarily developed to allow for the integration of numerous functions and features. The main application field for the MC14490DWG are in applications where counting, timing and temperature control is necessary. With regards to its operating modes, the device has three: counter mode, temperature control mode and off mode. These modes enable users of the device to count signals over a predetermined period, detect temperature variations and finally, to turn the device off if necessary.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "MC14" Included word is 40
Part Number Manufacturer Price Quantity Description
MC14001UBDR2G ON Semicondu... 0.08 $ 1000 IC GATE NOR 4CH 2-INP 14S...
MC14511BDG ON Semicondu... 0.37 $ 1000 IC LATCH/DECODER/DRIVER 1...
MC14556BDR2G ON Semicondu... 0.16 $ 1000 IC DCODER/DEMUX DUAL 1:4 ...
MC14538BFEL ON Semicondu... -- 1000 IC MULTIVIBRATOR DUAL 16S...
MC141585DWE NXP USA Inc -- 1000 IC LCD MONITOR OSD 16-SOI...
MC14553BCPG ON Semicondu... -- 1000 IC COUNTER BCD 3DIGIT CMO...
MC14017BFELG ON Semicondu... 0.0 $ 1000 IC DECADE COUNTER/DVDR 16...
MC145010P NXP USA Inc -- 1000 IC SMOKE DETECT PHOTOELEC...
MC14051BFELG ON Semicondu... -- 1000 IC MUX/DEMUX 8X1 16SOEIAJ...
MC14013BDR2G ON Semicondu... -- 15000 IC FF D-TYPE DUAL 1BIT 14...
MC14532BD ON Semicondu... 0.0 $ 1000 IC PRIORITY ENCODER 8BIT ...
MC14520BDWR2G ON Semicondu... 0.27 $ 1000 IC COUNTER DUAL BINARY 16...
MC14520BDWR2 ON Semicondu... 0.0 $ 1000 IC COUNTER DUAL BINARY 16...
MC14025BFELG ON Semicondu... 0.0 $ 1000 IC GATE NOR 3CH 3-INP 14S...
MC14022BDR2 ON Semicondu... 0.0 $ 1000 IC COUNTER OCTAL 4STAGE 1...
MC14011BFEL ON Semicondu... -- 1000 IC GATE NAND 4CH 2-INP 14...
MC14022BDR2G ON Semicondu... 0.14 $ 2500 IC COUNTER OCTAL 4STAGE 1...
MC1455P1G ON Semicondu... 0.0 $ 1000 IC OSC SINGLE TIMER 8DIP5...
MC14504BCPG ON Semicondu... 0.0 $ 1000 IC TRNSLTR UNIDIRECTIONAL...
MC14027BCPG ON Semicondu... -- 1000 IC FF JK TYPE DUAL 1BIT 1...
MC14521BFG ON Semicondu... 0.0 $ 1000 IC DIVIDER 24STAGE FREQ 1...
MC1489APG ON Semicondu... 0.0 $ 1000 IC RECEIVR QUAD 14DIP0/4 ...
MC14051BDTR2 ON Semicondu... 0.0 $ 1000 IC MUX/DEMUX 8X1 16TSSOP1...
MC1413BDG ON Semicondu... -- 2343 TRANS 7NPN DARL 50V 0.5A ...
MC14517BDWR2 ON Semicondu... 0.0 $ 1000 IC SHIFT REG DUAL 64BIT 1...
MC14013BFELG ON Semicondu... 0.0 $ 1000 IC FF D-TYPE DUAL 1BIT 14...
MC14LC5480DT NXP USA Inc 0.0 $ 1000 IC PCM CODEC-FILTER 5V 20...
MC1496P1 ON Semicondu... 0.0 $ 1000 IC MODULATOR/DEMODULATOR ...
MC14549BCPG ON Semicondu... 0.0 $ 1000 IC REGISTER 8BIT APPROX 1...
MC14555BCPG ON Semicondu... -- 1000 IC DCODER/DEMUX DUAL 1:4 ...
MC14520BDW ON Semicondu... 0.0 $ 1000 IC COUNTER DUAL BINARY 16...
MC145011P NXP USA Inc -- 1000 IC SMOKE DETECT PHOTOELEC...
MC1488D1013TR STMicroelect... 0.0 $ 1000 IC DRIVER QUAD LINE 14 SO...
MC14094BDG ON Semicondu... -- 2654 IC SHIFT REGISTER 8STAGE ...
MC14557BDWG ON Semicondu... -- 470 IC SHIFT REGISTER 1-64BIT...
MC14018BCP ON Semicondu... 0.0 $ 1000 IC COUNTER N PRESET 16-DI...
MC14016BD ON Semicondu... -- 1000 IC SWITCH 1X1 14SOIC4 Cir...
MC14551BF ON Semicondu... 0.0 $ 1000 IC MUX/DEMUX QUAD 2X1 16S...
MC14094BFEL ON Semicondu... 0.0 $ 1000 IC SHIFT REGISTER 8STG 16...
MC14028BDR2 ON Semicondu... 0.0 $ 1000 IC DECODER BCD-DECIMAL 16...
Latest Products
SSTVF16859BS,151

IC BUFFER DDR 13BIT 56-HVQFNRegistered B...

SSTVF16859BS,151 Allicdata Electronics
74ABTH16460DGGRE4

4-1 MULTIDMULTI TRANSCVR 56TSSOP4-TO-1 M...

74ABTH16460DGGRE4 Allicdata Electronics
MC14007UBFELG

IC COMP DUAL PAIR W/INV 14SOEIAJCompleme...

MC14007UBFELG Allicdata Electronics
SY10EP16VKC-TR

IC RCVR HS DIFF 5V/3.3V 8-MSOPDifferenti...

SY10EP16VKC-TR Allicdata Electronics
NB100LVEP17DTG

IC DRV/RCV ECL QUAD DIFF 20TSSOPDifferen...

NB100LVEP17DTG Allicdata Electronics
MC10EL16DTG

IC RECEIVER ECL DIFF 5V 8TSSOPDifferenti...

MC10EL16DTG Allicdata Electronics