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MC74HC257

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RFQ for MC74HC257

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Please fill in the part number: MC74HC257, and complete your requirements of MC74HC257 and contact details, such as your company name, contacter, telephone and so on, So that suppliers can directly contact you.
   

Parameters


Product Manufacturers Pack D/C
MC74HC257 - 1 SOP

Pinout/Connection Diagram

 

Maximum Ratings

SymbolL Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) 0.5 to + 7.0 V
Vin DC Input Voltage (Referenced to GND) 1.5 to VCC + 1.5 V
Vout DC Output Voltage (Referenced to GND) 0.5 to VCC + 0.5 V
Iin DC Input Current, per Pin ± 20

mA
Iout DC Output Current, per Pin ± 35 mA
ICC DC Supply Current, VCC and GND Pins ± 75 mA
PD

Power Dissipation in Still Air, Plastic or Ceramic DIP†
                                                          SOIC Package†

750
500


mW
Tstg Storage Temperature 65 to + 150
TL Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)

260

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
MC74HC257 SOP 1 356 Real Stock . We are STRC member.
  Win Source Electronic Technology Limited Hong Kong
Contact: Ms. Amanda   MSN:winsource3@hotmail.com Tel: 86-755-83566469 Fax: 86-755-83957728
MC74HC257 MOT SOP 356
  Golden Source Electronics Intl Limited China (Mainland)
Contact: Ms. sara   MSN:incomponent@hotmail.com Tel: 86-0755-83005325 Fax: 86-0755-83005322
MC74HC257 96+ 58806 SOP16
  BST INT'L ELECTRONIC(HK) CO., LIMITED Hong Kong
Contact: Ms. Tina   MSN:tina-bst@live.cn Tel: 00-852-30504229 Fax: 00-852-30691955
MC74HC257 DIP 50
  HK Truly Electronics Tech Co.,LTD China (Mainland)
Contact: Ms. Candy   MSN:sarryx@hotmail.com Tel: 86-755-33071327 Fax: 86-755-83011657
MC74HC257 MOT SOP 1 352
  DINGXING (HK) ELECTRONIC CO.,LIMITED China (Mainland)
Contact: Mr. Jack Chan   MSN:jackchan2006@hotmail.com Tel: 86-755-88359349 Fax: 86-755-83232768
MC74HC257 MOT 300
  Shunlongwei electornic components China (Mainland)
Contact: Mr. Huang   Tel: 86-755-82732562 Fax: 86-755-82951097
MC74HC257 MOT SOP3.9 28
  HuaBen Electronics (HK) Co.,ltd China (Mainland)
Contact: Ms. penny   Tel: 86-755-82762520 Fax: 86-755-82762039
MC74HC257 MOT DIP 09+ 8 N/A
  Nantian Electronics Co.,Ltd. China (Mainland)
Contact: Mr. Ali   MSN:alichen_1983@hotmail.com Tel: 86-0755-82518841 Fax: 86-0755-82518847
MC74HC257 MOT SOP 08+ 356 New and original
  HK CHEONG TAI ELECTRONIC TECHNOLOGY CO.,LIMITED China (Mainland)
Contact: Mr. jackie   MSN:jackeyzsw@hotmail.com Tel: 86-755-8366-6525 Fax: 86-755-8322-4745
MC74HC257 MOT SOP 96+ 92
  Kimxm Electronics(HK) Co.,Ltd., China (Mainland)
Contact: Ms. Annie   MSN:yunping01@live.cn Tel: 0086-755-88823755 Fax: 0086-755-83047626
MC74HC257 MOT DIP 06+ 3680 new and original
  Beijing United Rayleigh co.,Ltd China (Mainland)
Contact: Ms. qi   MSN:Juliaur200603@hotmail.com Tel: 086-010-63820211 Fax: 086-010-63717988
MC74HC257 MOT SOP 97+ 15
  BOSSEN ELECTRONICS LTD China (Mainland)
Contact: Mr. Chen   MSN:baoshen_ic@hotmail.com Tel: 86-0755-82862286,83233803 Fax: 86-0755-22640501
MC74HC257 MOT SOP 97+ 5000 SMD,100%original,new inhand.superiority
  zorbo(Hong Kong) Electronics Co., Ltd. China (Mainland)
Contact: Mr. Lin   MSN:zobelec@hotmail.com Tel: 086-0755-82579232 Fax: 086-0755-82579232
MC74HC257 MOT SOP 300
  Interine Electronics Pan -Asia Co.,Ltd China (Mainland)
Contact: Mr. Selina Lau   MSN:sales1@live.cn Tel: 86-755-82518888 ext 655 Fax: 86-755-82709777
MC74HC257 MOT 40 NEW STOCK
  Bei Jing Xian Da Components China (Mainland)
Contact: Ms. Lu   MSN:jessie-ic@hotmail.com Tel: 8610-8268-7311 Fax: 8610-8286-7210
MC74HC257 MOT n/a 84 16
  Advanced Technology Marketing Inc United States
Contact: Mr. Jim Perrotti   Tel: 1-407-859-0127 Fax:
MC74HC257AN MOT DIP 1030 STRC Verified
  KWL ELECTRONICS INTERNATIONS TRADE CO., LIMITED Hong Kong
Contact: Ms. Mary   MSN:kwl-1@hotmail.com Tel: 852-6-2137 9997-8004 Fax: 852-6-2136 1626
MC74HC257AN MOT DIP 2000
  EM ELECTRONIC INTL. LTD. China (Mainland)
Contact: Ms. Candy chen   MSN:candychen1015@hotmail.com Tel: 86-755-28536689 Fax: 86-755-82810359
MC74HC257AN MOT DIP 362
  SRC Shoji Co.,Ltd. Japan
Contact: Ms. Cikey   MSN:srcshoji-4@hotmail.com Tel: 0081-50-58068410 Fax: 0081-3-44964691
MC74HC257D MOTO SMD 505
  Golden Source Electronics Intl Limited China (Mainland)
Contact: Ms. sara   MSN:incomponent@hotmail.com Tel: 86-0755-83005325 Fax: 86-0755-83005322
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PDF / Datasheet

MC74HC257 PDF Download

MC74HC257

File Size: 179490 KB
Manufacturer:

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