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MC144
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Please fill in the part number: MC144, and complete your requirements of MC144 and contact details, such as your company name, contacter, telephone and so on, So that suppliers can directly contact you.
   

Parameters

Technical/Catalog InformationMC14489BDW
VendorFreescale Semiconductor
CategoryIntegrated Circuits (ICs)
Package / Case20-SOIC (7.5mm Width)
Digits or Characters-
Configuration7 Segment
Display TypeLED
InterfaceSerial
PackagingTube
Current - Supply5.5mA
Voltage - Supply4.5 V ~ 5.5 V
Operating Temperature-40°C ~ 130°C
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names MC14489BDW
MC14489BDW

Product Manufacturers Pack D/C
MC144 - - -

Pinout/Connection Diagram

mc144 Circuit  
The oscillator is a Motorola MC14410CP chip using a 1-MHz crystal. The chip generates both the high and low tones, feeding the energy to the amplifier through 1-K resistors and the 1-μF capacitor. Values for the output resistors can vary from a few hundred Ω to about 60 KΩ. The value of the resistor shunting the crystal can vary from about 3 to 15 MΩ. The amplifier consists of an LM-380N.

Supplier

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  Part Number Mfg Pack D/C Qty Note
MC144 MOT SOP 982 Professional IC Supplier in China
  RANTLE EAST ELECTRONIC TRADING CO China (Mainland)
Contact: Ms. Jessica Wong   MSN:rantle-east@hotmail.com Tel: 86-754-84475086 Fax: 86-754-84471197
MC144 mot SOP 12
  HK MEIHANG TECHNOLOGY CO.,LTD China (Mainland)
Contact: Ms. Ruby   MSN:sales2@tbf.hk Tel: 86-755-83752779 Fax: 86-755-83752881
MC144 MOT SMD 08+ 150
  Goldenway Electronic Limited Company Hong Kong
Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-
MC144 MOT SOP 402 stock
  HONGKONG BOXIANG TECHNOLOGY CO.,LIMITED China (Mainland)
Contact: Mr. chen   MSN:mars_chen16913@hotmail.com Tel: 86-755-82522455 Fax: 86-755-83511618
MC144 MOT 5200
  Aslan Internatinal Trade Co., Limited China (Mainland)
Contact: Mr. David King   MSN:Aslan0908@live.com Tel: 86-754-84439661 Fax: 86-754-84439661
MC144 MOTOROLA SOP 09+ 3582 hot sale
  Overseas Electronics Development Co., Limited  China (Mainland)
Contact: Ms. Chaney   MSN:Chaney.oedcl@hotmail.com Tel: 0086-755-82078820 Fax: 0086-755-82078920
MC144 MOT SOP N/A 5200 new
  Gran Electronics Technology Co.,Ltd China (Mainland)
Contact: Mr. Shepherd   MSN:sales@granelectronicstech.com Tel: 86-755-23815981 Fax: 86-755-23940631
MC144 MOTOROLA N/A N/A 6590
  ANTECH ENTERPRISE LIMITED China (Mainland)
Contact: Ms. Christina Cheung   MSN:christina-cheung@hotmail.com Tel: 86-0755-82767565 Fax: 86-0755-23816815
MC144 MOT N/A 507
  HONGKONG XUMEI ELECTRONICS CO. LIMITED China (Mainland)
Contact: Mr. Kate Fan   MSN:xumeidz002@hotmail.com Tel: 86-755-83267283 Fax: 86-755-83266796
MC144 MOT SOP 10+ 6979 New Original
  ShanTou HengDa Electronics Co., Ltd China (Mainland)
Contact: Mr. Danny Chen   MSN:ds-ic@msn.com Tel: 86-754-84475714 Fax: 86-754-84475523
MC144 MOT SOP N/A 500
  SHUANGZHI(HK)CO.,LTD Hong Kong
Contact: Mr. chan   MSN:leochan64588@msn.cn MSN:zimingchan@msn.cn Tel: 86-0755-82794881 Fax: 86-0755-82794836
MC144 MOT SMD 10+ 1120
  HongKong Yiqi Industry Co. Ltd China (Mainland)
Contact: Ms. Lydia Xiang   MSN:lydia-hkyiqi@hotmail.com Tel: 86-755-82807448 Fax: 86-755-82709456
MC144 MOT 03+04+ 5200 STOCK
  HitSem International Electronics Company Limited China (Mainland)
Contact: Mr. Ansion Yao   MSN:ECRAI@MSN.COM Tel: 86-755-61335263 Fax: 86-755-61335290
MC144 ON SOP 09+ 520
  Boer Electronics United States
Contact: Ms. Vicky   MSN:sales3@boer-ic.com Tel: 1-510-488-4798 Fax: 1-510-675-9802
MC144 5200 NEW&ORIGINAL
  HK Dasing Int'l Tech Development Limited China (Mainland)
Contact: Ms. Sue ouyang   MSN:ds168@live.cn Tel: 86-755-83995728 Fax: 86-755-83995418
MC144 MOTOROLA N/A 6590 N/A
  Edian Electronics Company China (Mainland)
Contact: Ms. cheung trammy   MSN:focosales@hotmail.com Tel: 86-755-82521939,23815519,83230734 Fax: 86-755-23815519
MC144 MOT ROHS 10+ 10000 New&original
  Ao Yue (HK) Electronics Trading Co., Ltd China (Mainland)
Contact: Mr. Max Lee   MSN:Aoyue-ics@hotmail.com Tel: 0086-0754-89972682 Fax: 0086-0754-89972616
MC144 MOT SOP N/A 280
  HongKong Origin Group China (Mainland)
Contact: Mr. Alex   MSN:alex511098@hotmail.com Tel: 86-755-36922263 Fax: 86-755-89982363
MC144 300
  A-GRADE ELECTRONICS COMPANY China (Mainland)
Contact: Ms. Nancy Cheng   MSN:A1382288@HOTMAIL.COM Tel: 86-755-85548532 Fax: 86-755-85545755
MC144 N/A N/A N/A 15352 New & original, stock offer
  TONGGUANG (H.K.) ELECTRICS CO., LIMITED China (Mainland)
Contact: Mr. james   MSN:james_123lin@hotmail.com,SKYPE:wondle Tel: +86-755-23932235 Fax: +86-755-83996795
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PDF / Datasheet

MC14400 PDF Download

MC14400

File Size: 1100903 KB
Manufacturer: Motorola

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