257B pdf Datasheet P14 Part Num --- IC-ON-LINE


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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 |

					MCC[Micro Commercial Components]
Part No.	MMBZ5222B MMBZ5235B MMBZ5250B MMBZ5259B MMBZ5240B MMBZ5226B MMBZ5221B MMBZ5254B MMBZ5223B MMBZ5225B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5234B MMBZ5236B MMBZ5237B MMBZ5239B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5245B MMBZ5246B MMBZ5248B MMBZ5251B MMBZ5252B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B
Description	410 mW Zener Diode 2.4 to 39 Volts
File Size	375.08K / 4 Page	View it Online	Download Datasheet

						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

					PanJit International Inc. PANJIT[Pan Jit International Inc.] Pan Jit International I...
Part No.	MMBZ5221B MMBZ5235B MMBZ5250B MMBZ5243B MMBZ5252B MMBZ5245B MMBZ5259B MMBZ5240B MMBZ5226B MMBZ5254B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5234B MMBZ5236B MMBZ5237B MMBZ5239B MMBZ5241B MMBZ5242B MMBZ5246B MMBZ5248B MMBZ5251B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B
Description	100mA, Adjustable Output 1.2 to 37V, Voltage Regulator with ±4% tolerance, Ta = -40°C to 125°C ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500 Automotive Catalog Fast-Transient-Response 1.5-A Low-Drop Voltage Regulator 20-HTSSOP -40 to 125 500mA, Adjustable Output 1.2 to 37V, Voltage Regulator with ±4% tolerance, Ta = 0°C to 125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500 Small Signal Bias Resistor Transistor SOT-723 NPN 50V; Package: SOT-723 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 8000 2-36V Dual Comparator, Ta = -40 to 105°C - Pb-free; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50 3-36V Quad Comparator, Ta = -25 to 85°C; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tube; Qty per Container: 55 2-36V Dual Comparator, Ta = -25 to 85°C - Pb-free; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 SURFACE MOUNT SILICON ZENER DIODES
File Size	130.97K / 5 Page	View it Online	Download Datasheet

						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

					DIODES[Diodes Incorporated]
Part No.	1N5221B-A 1N5221B1 1N5228B-T 1N5235B-T 1N5243B-T 1N5240B-A 1N5240B-T 1N5267B-T 1N5221B 1N5221B-T 1N5222B-A 1N5222B-T 1N5223B-A 1N5223B-T 1N5224B-A 1N5224B-T 1N5225B-A 1N5225B-T 1N5226B-A 1N5226B-T 1N5227B-A 1N5227B-T 1N5228B-A 1N5229B-A 1N5229B-T 1N5230B-A 1N5230B-T 1N5231B-T 1N5232B-A 1N5232B-T 1N5233B-A 1N5233B-T 1N5234B-A 1N5234B-T 1N5235B-A 1N5236B-A 1N5236B-T 1N5237B-A 1N5237B-T 1N5238B-A 1N5238B-T 1N5239B-A 1N5239B-T 1N5241B-A 1N5241B-T 1N5242B-A 1N5242B-T 1N5243B-A 1N5244B-A 1N5244B-T 1N5245B-A 1N5245B-T 1N5246B-A 1N5246B-T 1N5247B-A 1N5247B-T 1N5248B-A 1N5248B-T 1N5249B-A 1N5249B-T 1N5250B-A 1N5250B-T 1N5251B-A 1N5251B-T 1N5252B-A 1N5252B-T 1N5253B-A 1N5253B-T 1N5254B-A 1N5254B-T 1N5255B-A 1N5255B-T 1N5256B-A 1N5256B-T 1N5257B-A 1N5257B-T 1N5258B-A 1N5258B-T 1N5259B-A 1N5259B-T 1N5260B-A 1N5260B-T 1N5261B-A 1N5261B-T 1N5262B-A 1N5262B-T 1N5263B-A 1N5263B-T 1N5264B-A 1N5264B-T 1N5265B-A 1N5265B-T 1N5266B-A 1N5266B-T 1N5267B 1N5267B-A 1N5231B-A
Description	500mW EPITAXIAL ZENER DIODE
File Size	46.97K / 3 Page	View it Online	Download Datasheet

						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

					Diodes Inc. Diodes, Inc.
Part No.	MMBZ5258BTS-7-F MMBZ5248BTS-7-F MMBZ5238BTS-7-F MMBZ5241BTS-7-F MMBZ5251BTS-7-F MMBZ5242BTS-7-F MMBZ5252BTS-7-F MMBZ5245BTS-7-F MMBZ5255BTS-7-F MMBZ5235BTS-7-F MMBZ5257BTS-7-F MMBZ5237BTS-7-F MMBZ5236BTS-7-F MMBZ5240BTS-7-F MMBZ5233BTS-7-F
Description	surface mount silicon Zener diodes 7.5 V, 0.2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE surface mount silicon Zener diodes 10 V, 0.2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
File Size	63.20K / 4 Page	View it Online	Download Datasheet

						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

					Comchip Technology
Part No.	CZRT5240B-G CZRT5241B-G CZRT5257B-G CZRT5230B-G CZRT5231B-G CZRT5232B-G CZRT5234B-G CZRT5221B-G CZRT5222B-G CZRT5223B-G CZRT5225B-G CZRT5226B-G CZRT5227B-G CZRT5228B-G CZRT5229B-G CZRT5246B-G CZRT5262B-G CZRT5263B-G CZRT5235B-G CZRT5255B-G CZRT5264B-G CZRT5261B-G CZRT5243B-G CZRT5252B-G CZRT5248B-G CZRT5265B-G CZRT5245B-G CZRT5242B-G CZRT5250B-G CZRT5237B-G CZRT5267B-G CZRT5266B-G
Description	SMD Zener Diode
File Size	76.08K / 5 Page	View it Online	Download Datasheet

						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

					Lattice Semiconductor Corporation
Part No.	OR3T206S208-DB OR3T207S208-DB OR3T306S208-DB OR3T307S208-DB OR3T556S208-DB OR3T557S208-DB OR3T806S208-DB OR3T807S208-DB OR3T206T144-DB OR3T1256BC432-DB OR3T807BC432-DB OR3T1257BC432-DB OR3T806BC432-DB
Description
File Size	1,223.91K / 205 Page	View it Online	Download Datasheet

						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

					Shanghai Lunsure Electronic... Chenyi Electronics CHENYI[Shanghai Lunsure Electronic Tech] 上海朗硕科技有限公司 Shanghai LUNSURE Electronic Technology Co., Ltd. 涓?捣???绉???????? Shanghai Lunsure Electr...
Part No.	MMBZ5235B MMBZ5250B MMBZ5243B MMBZ5252B MMBZ5245B MMBZ5240B MMBZ5226B MMBZ52 MMBZ5254B MMBZ5257B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B MMBZ5241B MMBZ5242B MMBZ5244B MMBZ5246B MMBZ5247B MMBZ5248B MMBZ5249B MMBZ5251B MMBZ5253B MMBZ5255B MMBZ5256B MMBZ52-SERIES
Description	Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 11 V. Test current 20.0 mA. Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 10 V. Test current 20.0 mA. Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 8.7 V. Test current 20.0 mA. Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 7.5 V. Test current 20.0 mA. Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 4.3 V. Test current 20.0 mA. 3-26V Dual Operational Amplifier, Ta = -40 to 105°C; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50 5-30V Single Comparator, Ta = -25 to 85°C- Pb-free; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 2-36V Dual Comparator, Ta= -40 to 125°C; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 0.5A, 5V, 52kHz Buck PWM Switching Regulator; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50 表面贴装稳压二极 3-26V Quad Operational Amplifier, Ta= -40 to 105°C - Pb-free; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500 表面贴装稳压二极 Small Signal Bias Resistor Transistor SC75 NPN 50V; Package: SC-75 (SOT-416) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000 Ultra High Speed Switching Diode SC88; Package: SC-88/SC70-6/SOT-363 6 LEAD; No of Pins: 6; Container: Tape and Reel; Qty per Container: 3000 Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 6.2 V. Test current 20.0 mA. Surface nount zener diode. 350 mW. Nominal zen. Vltg @ Izt Vz 5.6 V. Test current 20.0 mA. SURFACE MOUNT ZENER DIODES
File Size	20.84K / 1 Page	View it Online	Download Datasheet

						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

					DIODES[Diodes Incorporated]
Part No.	MMSZ5221B-7-F MMSZ5259B-7-F MMSZ5221B MMSZ5221B_1 MMSZ5223B MMSZ5223B-7-F MMSZ5225B MMSZ5225B-7-F MMSZ5226B MMSZ5226B-7-F MMSZ5227B MMSZ5227B-7-F MMSZ5228B MMSZ5228B-7-F MMSZ5229B MMSZ5229B-7-F MMSZ5230B MMSZ5230B-7-F MMSZ5231B MMSZ5231B-7-F MMSZ5232B MMSZ5232B-7-F MMSZ5233B MMSZ5233B-7-F MMSZ5234B MMSZ5234B-7-F MMSZ5235B MMSZ5235B-7-F MMSZ5236B MMSZ5236B-7-F MMSZ5237B MMSZ5237B-7-F MMSZ5238B MMSZ5238B-7-F MMSZ5239B MMSZ5239B-7-F MMSZ5240B MMSZ5240B-7-F MMSZ5241B MMSZ5241B-7-F MMSZ5242B MMSZ5242B-7-F MMSZ5243B MMSZ5243B-7-F MMSZ5245B MMSZ5245B-7-F MMSZ5246B MMSZ5246B-7-F MMSZ5248B MMSZ5248B-7-F MMSZ5250B MMSZ5250B-7-F MMSZ5251B MMSZ5251B-7-F MMSZ5252B MMSZ5252B-7-F MMSZ5254B MMSZ5254B-7-F MMSZ5255B MMSZ5255B-7-F MMSZ5256B MMSZ5256B-7-F MMSZ5257B MMSZ5257B-7-F MMSZ5258B MMSZ5258B-7-F MMSZ5259B
Description	500mW SURFACE MOUNT ZENER DIODE
File Size	84.33K / 4 Page	View it Online	Download Datasheet

						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

					Comchip Technology Co., Ltd. COMCHIP[Comchip Technology]
Part No.	CZRW5259B-G CZRW5221B-G CZRW5222B-G CZRW5223B-G CZRW5225B-G CZRW5226B-G CZRW5227B-G CZRW5228B-G CZRW5229B-G CZRW5230B-G CZRW5231B-G CZRW5232B-G CZRW5234B-G CZRW5235B-G CZRW5236B-G CZRW5237B-G CZRW5238B-G CZRW5239B-G CZRW5240B-G CZRW5241B-G CZRW5242B-G CZRW5243B-G CZRW5245B-G CZRW5246B-G CZRW5248B-G CZRW5250B-G CZRW5251B-G CZRW5252B-G CZRW5254B-G CZRW5255B-G CZRW5256B-G CZRW5257B-G CZRW5258B-G
Description	Surface Mount Zener Diodes
File Size	90.58K / 4 Page	View it Online	Download Datasheet

						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

					Diodes Inc. DIODES[Diodes Incorporated]
Part No.	MMSZ5221B MMSZ5259B MMSZ5229B MMSZ5245B MMSZ5258B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5246B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B
Description	2.63V uP Supervisory Circuit with Active High and Active Low Complementary outputs; Package: Micro8™; No of Pins: 8; Container: Tape and Reel 500mW SURFACE MOUNT ZENER DIODE
File Size	59.12K / 3 Page	View it Online	Download Datasheet

						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

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

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100: $1.32

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