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  257B Datasheet PDF File

For 257B Found Datasheets File :: 150+       Page :: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | <11> | 12 | 13 | 14 | 15 |   

    Vishay Intertechnology, Inc.
Vishay Intertechnology,Inc.
TFUNK[Vishay Telefunken]
Part No. 1N5235B 1N5234B 1N5251B 1N5246B 1N5240B 1N5230B 1N5245B 1N5248B 1N5226B 1N5260B 1N5264B 1N5265B 1N5224B 1N5249B 1N5241B 1N5229B 1N5227B 1N5223B 1N5250B 1N5222B 1N5258B 1N5252B 1N5232B 1N5228B 1N5221B 1N5236B 1N5238B 1N5237B 1N5259B 1N5233B 1N5243B 1N5225B 1N5247B 1N5231B 1N5262B 1N5257B 1N5256B 1N5267B 1N5242B 1N5253B 1N5261B 1N5255B
Description Silicon Z-Diodes for Voltage Stabilization(绋冲??靛?62V锛?ǔ瀹??娴?.0mA???榻?撼浜??绠?
Silicon Z-Diodes for Voltage Stabilization(稳定电压6.8V,稳定电0mA的硅齐纳二极 硅的Z -二极管的电压稳定(稳定电.8V时,稳定电流20mA的的硅齐纳二极管
Silicon Z-Diodes for Voltage Stabilization(稳定电压62V,稳定电.0mA的硅齐纳二极 硅的Z -二极管的电压稳定(稳定电2V,稳定电流二点○毫安的硅齐纳二极管)
Silicon Z-Diodes for Voltage Stabilization(稳定电压18V,稳定电.0mA的硅齐纳二极 硅的Z -二极管的电压稳定(稳定电18V的稳定电.0毫安的硅齐纳二极管)
Silicon Z-Diodes for Voltage Stabilization(稳定电压36V,稳定电.4mA的硅齐纳二极 硅的Z -二极管的电压稳定(稳定电6V的,稳定电流三点四毫安的硅齐纳二极管
Silicon Z-Diodes for Voltage Stabilization(稳定电压2.8V,稳定电0mA的硅齐纳二极 硅的Z -二极管的电压稳定(稳定电.8V时,稳定电流20mA的的硅齐纳二极管
Silicon Z-Diodes 硅的Z -二极
Silicon Z-Diodes for Voltage Stabilization(稳定电压4.7V,稳定电0mA的硅齐纳二极
From old datasheet system
Silicon Z?Diodes

File Size 47.05K  /  4 Page

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Texas Instruments

Part No. CD40257BE
Description CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer 16-PDIP -55 to 125
Tech specs    

Official Product Page

HUA FENG CIRCUIT





    ZMM5229B-LFR ZMM5254B-LFR ZMM5242B-LFR ZMM5256B-LFR ZMM5241B-LFR ZMM5238B-LFR ZMM5230B-LFR ZMM5223B-LFR ZMM5224B-LFR ZMM

Frontier Electronics.
Part No. ZMM5229B-LFR ZMM5254B-LFR ZMM5242B-LFR ZMM5256B-LFR ZMM5241B-LFR ZMM5238B-LFR ZMM5230B-LFR ZMM5223B-LFR ZMM5224B-LFR ZMM5261B-LFR ZMM5243B-LFR ZMM5255B-LFR ZMM5260B-LFR ZMM5226B-LFR ZMM5244B-LFR ZMM5253B-LFR ZMM5233B-LFR ZMM5240B-LFR ZMM5250B-LFR ZMM5221B-LFR ZMM5228B-LFR ZMM5227B-LFR ZMM5231B-LFR ZMM5246B-LFR ZMM5248B-LFR ZMM5234B-LFR ZMM5247B-LFR ZMM5245B-LFR ZMM5237B-LFR ZMM5257B-LFR ZMM5249B-LFR ZMM5236B-LFR ZMM5225B-LFR ZMM5235B-LFR
Description 500mW MINI MELF ZENER DIODE

File Size 110.73K  /  2 Page

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Texas Instruments

Part No. CD40257BF3A
Description CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer 16-CDIP -55 to 125
Tech specs    

Official Product Page

    TCLLZ5221B TCLLZ5222B TCLLZ5223B TCLLZ5224B TCLLZ5225B TCLLZ5226B TCLLZ5227B TCLLZ5228B TCLLZ5229B TCLLZ5230B TCLLZ5231B

Tak Cheong Electronics (Holdings) Co.,Ltd
Part No. TCLLZ5221B TCLLZ5222B TCLLZ5223B TCLLZ5224B TCLLZ5225B TCLLZ5226B TCLLZ5227B TCLLZ5228B TCLLZ5229B TCLLZ5230B TCLLZ5231B TCLLZ5232B TCLLZ5233B TCLLZ5234B TCLLZ5235B TCLLZ5257B TCLLZ5254B TCLLZ5242B TCLLZ5239B TCLLZ5240B TCLLZ5261B TCLLZ5256B TCLLZ5258B TCLLZ5245B
Description 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators

File Size 78.66K  /  3 Page

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Texas Instruments

Part No. CD40257BEE4
Description CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer 16-PDIP -55 to 125
Tech specs    

Official Product Page

    MMSZ5238BS-7-F MMSZ5234BS-7-F MMSZ5221BS-7-F MMSZ5254BS-7-F MMSZ5251BS-7-F MMSZ5241BS-7-F MMSZ5233BS-7-F MMSZ5250BS-7-F

Diodes Incorporated
Part No. MMSZ5238BS-7-F MMSZ5234BS-7-F MMSZ5221BS-7-F MMSZ5254BS-7-F MMSZ5251BS-7-F MMSZ5241BS-7-F MMSZ5233BS-7-F MMSZ5250BS-7-F MMSZ5221BS1 MMSZ5257BS-7-F MMSZ5227BS-7-F MMSZ5237BS-7-F MMSZ5235BS-7-F MMSZ5256BS-7-F MMSZ5243BS-7-F MMSZ5223BS-7-F MMSZ5230BS-7-F MMSZ5240BS-7-F MMSZ5231BS-7-F
Description SURFACE MOUNT ZENER DIODE

File Size 440.96K  /  4 Page

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Texas Instruments

Part No. SN74LS257BN
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
Tech specs    

Official Product Page

    1N5252B 1N5254B 1N5230B 1N5244B 1N5256B 1N5271B 1N5242B 1N5234B 1N5247B 1N5255B 1N5241B 1N5249B 1N5267B 1N5274B 1N5231B

Continental Device Indi...
Continental Device India Limited
Part No. 1N5252B 1N5254B 1N5230B 1N5244B 1N5256B 1N5271B 1N5242B 1N5234B 1N5247B 1N5255B 1N5241B 1N5249B 1N5267B 1N5274B 1N5231B 1N5268B 1N5258B 1N5264B 1N5265B 1N5226B 1N5228B 1N5253B 1N5229B 1N5227B 1N5251B 1N5257B 1N5233B 1N5232B 1N5275B 1N5239B 1N5237B 1N5250B 1N5246B 1N5240B 1N5235B 1N5243B 1N5245B 1N5273B 1N5277B 1N5225B 1N5272B 1N5236B 1N5261B
Description SILICON PLANAR ZENER DIODES

File Size 136.62K  /  5 Page

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Texas Instruments

Part No. SNJ54LS257BFK
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125
Tech specs    

Official Product Page

    Actel, Corp.
TE Connectivity, Ltd.
Staco Energy Products Company
Part No. A1020B-CQ84B A1020B-CQ84C A1020B-CQ84M A1020B-CQ84E A1280A-1CQ172C A1280A-1CQ172E A1280A-1CQ172M A1280A-1CQ172B A1010B-1PG84B A1010B-1PG84M A1020B-1CQ84C A1020B-1CQ84E A1020B-STDCQ84M A1460A-1CQ196M A1460A-1CQ196B A1010B-PG84B A1010B-PG84C A1020B-1PG84B A14100A-1CQ256B A1020B-1PG84C A1020B-1CQ84B A1020B-1CQ84M A1020B-STDCQ84B A1010B-1PG84C A14100A-1PG257B A14100A-1PG257C A14100A-1PG257M A1425A-PL84I A1460A-1PG207B A1240A-1PG132B A1240A-PG132C A14100A-PG257M A1460A-1PG207M A1460A-PG207M A14V100BP-BG313C A1240A-1PG132C A1425A-STDCQ132B A14100A-CQ256B A14100A-CQ256C A1425A-1CQ132B A1460A-1PG207C A14100A-PG257B A14100A-PG257C A1020B-PG84E A1020B-1PG84E A1425A-CQ132C RT1425A-CQ132E A1425A-CQ132B A1425A-3PQ160I RT14100A-CQ256B A1460A-STDCQ196M A1460A-STDCQ196B A1280A-STDCQ172M A1280A-STDCQ172B A1460A-PG207B A1460A-CQ196C A1460A-CQ196B A1460A-PG207C A1240A-PG132B A1280A-1PG176B A1020B-PG84B A1280A-1PG176M A1280A-1PG176C
Description Field Programmable Gate Array (FPGA) 现场可编程门阵列(FPGA
ASIC 专用集成电路

File Size 2,345.14K  /  80 Page

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Texas Instruments

Part No. SNJ54LS257BJ
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125
Tech specs    

Official Product Page

    ZMM5260B ZMM5252B ZMM5240B ZMM5236B ZMM5237B ZMM5247B ZMM5234B ZMM5246B ZMM5222B ZMM5261B ZMM5231B ZMM5243B ZMM5229B ZMM

PACELEADER INDUSTRIAL
Part No. ZMM5260B ZMM5252B ZMM5240B ZMM5236B ZMM5237B ZMM5247B ZMM5234B ZMM5246B ZMM5222B ZMM5261B ZMM5231B ZMM5243B ZMM5229B ZMM5230B ZMM5259B ZMM5238B ZMM5251B ZMM5227B ZMM5226B ZMM5244B ZMM5250B ZMM5267B ZMM5221B ZMM5265B ZMM5223B ZMM5257B ZMM5242B ZMM5235B ZMM5228B ZMM5254B ZMM5253B ZMM5256B ZMM5232B ZMM5263B ZMM5233B
Description SURFACE MOUNT ZENER DIODES

File Size 135.14K  /  3 Page

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Texas Instruments

Part No. SNJ54LS257BW
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CFP -55 to 125
Tech specs    

Official Product Page

    CMHZ5221B10 CMHZ5225B CMHZ5257B CMHZ5254B CMHZ5242B CMHZ5239B CMHZ5252B CMHZ5250B CMHZ5255B CMHZ5253B CMHZ5251B CMHZ5256

Central Semiconductor Corp
Central Semiconductor C...
Part No. CMHZ5221B10 CMHZ5225B CMHZ5257B CMHZ5254B CMHZ5242B CMHZ5239B CMHZ5252B CMHZ5250B CMHZ5255B CMHZ5253B CMHZ5251B CMHZ5256B CMHZ5258B CMHZ5259B CMHZ5261B CMHZ5229B CMHZ5226B CMHZ5222B CMHZ5232B CMHZ5231B CMHZ5227B CMHZ5230B CMHZ5223B CMHZ5224B CMHZ5228B CMHZ5234B CMHZ5233B CMHZ5245B CMHZ5225B-15
Description SURFACE MOUNT SILICON ZENER DIODE 2.4 VOLTS THRU 75 VOLTS 500mW, 5% TOLERANCE

File Size 366.87K  /  2 Page

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Texas Instruments

Part No. SN74LS257BDR
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Tech specs    

Official Product Page

    1N5251B 1N5271B 1N5275B 1N5252B 1N5254B 1N5230B 1N5244B 1N5256B 1N5242B 1N5234B 1N5247B 1N5221B 1N5255B 1N5241B 1N5249B

Galaxy Semi-Conductor H...
Galaxy Semi-Conductor Holdings Limited
Part No. 1N5251B 1N5271B 1N5275B 1N5252B 1N5254B 1N5230B 1N5244B 1N5256B 1N5242B 1N5234B 1N5247B 1N5221B 1N5255B 1N5241B 1N5249B 1N5267B 1N5222B 1N5274B 1N5231B 1N5268B 1N5258B 1N5264B 1N5265B 1N5226B 1N5228B 1N5253B 1N5229B 1N5227B 1N5257B 1N5233B 1N5232B 1N5239B 1N5237B 1N5250B 1N5246B 1N5240B 1N5235B 1N5243B 1N5245B 1N5273B 1N5277B 1N5225B 1N5272B 1N5236B
Description ZENER DIODES

File Size 149.57K  /  3 Page

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Texas Instruments

Part No. SN54LS257BJ
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125
Tech specs    

Official Product Page

    1N5277B 1N5264B 1N5272B 1N5281B 1N5231B 1N5234B 1N5280B 1N5221B 1N5265B 1N5226B 1N5228B 1N5253B 1N5252B 1N5229B 1N5227B

Tak Cheong Electronics (Holdings) Co.,Ltd
Tak Cheong Electronics ...
Part No. 1N5277B 1N5264B 1N5272B 1N5281B 1N5231B 1N5234B 1N5280B 1N5221B 1N5265B 1N5226B 1N5228B 1N5253B 1N5252B 1N5229B 1N5227B 1N5251B 1N5257B 1N5233B 1N5232B 1N5230B 1N5275B 1N5256B 1N5271B 1N5241B 1N5249B 1N5242B 1N5239B 1N5247B 1N5237B 1N5250B 1N5246B 1N5255B 1N5240B 1N5235B 1N5254B 1N5244B 1N5222B 1N5243B 1N5267B 1N5245B 1N5268B 1N5274B 1N5273B 1N5261B
Description 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators

File Size 130.56K  /  4 Page

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Texas Instruments

Part No. SN74LS257BD
Description Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Tech specs    

Official Product Page

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