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SN74LS257BD /编码器、解码器、复用器和解复用器 Quad 2 to 1
SN74LS257BD的规格信息
SN74LS257BD的图片

图像仅供参考，请参阅规格书

制造商:Texas Instruments

产品种类:编码器、解码器、复用器和解复用器

RoHS:是

产品:Selectors / Multiplexers

逻辑系列:LS

位数:4 bit

输入线路数量:2 Input

输出线路数量:1 Output

传播延迟时间:21 ns

电源电压-最小:4.75 V

电源电压-最大:5.25 V

最小工作温度:0 C

最大工作温度:+ 70 C

安装风格:SMD/SMT

封装 / 箱体:SOP-16

封装:Tube

功能:Devices are Designed to multiplex signals from four-bit data

高度:1.58 mm

输入电压:0.8 V to + 2 V

长度:9.9 mm

电路数量:Quad

工作温度范围:0 C to + 70 C

输出电流:24 mA

输出电压:5.5 V

系列:SN74LS257B

技术:Bipolar

宽度:3.91 mm

商标:Texas Instruments

逻辑类型:Data Selectors/Multiplexers

高电平输出电流:- 2.6 mA

低电平输出电流:24 mA

最大时钟频率:35 MHz

工作电源电压:5 V

产品类型:Encoders, Decoders, Multiplexers & Demultiplexers

工厂包装数量:40

子类别:Logic ICs

单位重量:141.700 mg

供应商SN74LS257BD
SN74LS257BD的供应商,可免费索样
供应商型号地址联系电话联系人在线联系询价
深圳市威雅利发展有限公司SN74LS257BDRG4华强北路1019号华强广场A16楼18124047120
18124047120		韩雪Email:3004202884@qq.com询价
深圳市芯幂科技有限公司SN74LS257BD深圳市福田区福田街道福安社区民田路178号华融大厦240513267088774
13267088774 (微信同号)		Alienskype:live:.cid.3d55cb3c1097ae8dEmail:service@xinmisc.com询价
深圳市荣创芯微科技有限公司SN74LS257BD深圳市福田区华强北都会B做12N0755-82501483
15818715186		郭小姐Email:860705666@qq.com询价
深圳市坤融电子有限公司SN74LS257BDR航都大厦10I0755-23990975
13926529829，17318082080		肖瑶，树平Email:hzk@krchips.com询价
集好芯城SN74LS257BD深圳市福田区深南中路3023号汉国中心55楼0755-82564006
18188616613		郑小姐Email:sam@678ic.com询价
深圳市德州众泰科技有限公司SN74LS257BD深圳市福田区汉国中心55楼0755-82780836
13360526935		蔡泽锋Email:sam@678ic.com询价
深圳市佳威星科技有限公司SN74LS257BD深圳市福田区华强北路现代之窗B座28C0755-83045910
13724343501		胡小姐Email:jiaweixingic@126.com询价
集好芯城SN74LS257BD深圳市福田区航都大厦25F4008626627
13360071553		陈泽辉Email:sam@678ic.com询价
深圳市辉华拓展电子有限公司SN74LS257BD深圳市福田区航都大厦25F0755-83289799
18129819897		蔡小姐Email:sam@678ic.com询价
深圳市毅创腾电子科技有限公司SN74LS257BD深圳市福田区华强北路现代之窗大厦B座18I室0755-83616256 / 83210909
13725570869		朱小姐Email:szyctdz@163.com询价
万三科技（深圳）有限公司SN74LS257BD深圳市龙华区民治街道新牛社区布龙路1010号智慧谷创新园6090755-21006672
18188642307		王小康skype:18188642307Email:leo@wansan.net.cn询价
深圳市仓实科技有限公司SN74LS257BD深圳市福田区福田街道17080955875李先生Email:service@cangshixc.com询价
深圳市维基鸿电子有限公司SN74LS257BD赛格科技园2栋100813148740189/ 19520735817/13632918917
13590238352，13058174971, 18123793983, 13148740189, 13632918917		文小姐，米小姐，朱小姐Email:1076822082@QQ.COM询价
深圳市浩睿泽电子科技有限公司SN74LS257BD深圳市福田区福田街道岗厦社区彩田路3069号星河世纪A栋2003F1919854773352
19854773352		罗先生Email:250652363@qq.com询价
北京金州智业科技有限公司SN74LS257BDwww.bjjzzy.com13683302275
13683302275		王先生Email:359548161@qq.com询价
深圳市百视威讯电子科技有限公司SN74LS257BD华强广场C座18J0755-27381274
18098996457		董先生skype:微信15013613919Email:15013613919@163.com询价
深圳市赛美科科技有限公司SN74LS257BD广东省深圳市福田区华强北上步工业区101栋5楼A5950755-28309323
13480875861		雷小姐，微信与手机号同号QQ无回复请加微信或打电话Email:2053086415@qq.com询价
深圳市宇浩扬科技有限公司SN74LS257BD深圳市福田区华强北上步工业区201栋3160755-83223003
13826514222		余先生，张先生Email:grady4222@126.com询价
深圳瀚顺芯电子科技有限公司SN74LS257BDR深圳市福田区福田街道皇岗社区吉龙一村26栋801室18927111567黄Email:1585681270@qq.com询价
深圳市凌特半导体科技有限公司SN74LS257BD广东省深圳市华康大夏2栋210-219室0755-82714723
13923432237		谢先生Email:3003989381@qq.com询价
SN74LS257BD及相关型号的PDF资料
型号功能描述生产厂商厂商LOGOPDF大小PDF页数下载地址相关型号
SN74LS257BDLOW POWER SCHOTTKY ONSEMI[ON Semiconductor]ONSEMI[ON Semiconductor]的LOGO118.29 Kbytes共8页SN74LS257BD的PDF下载地址SN74LS109A,SN74LS195A,SN74LS38,SHD114211,SHD114411,SHD115422,SHD116212,SHD117122,SHD125212,STPS15L25D
SN74LS257BDQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO661.04 Kbytes共16页SN74LS257BD的PDF下载地址74ACT11257,SN54AHCT158,SN74LVC157A,SN54ALS257A,SN74LVC257A,SN54F157A,SN54F158A,SN74LVC157AFK,SN54F257,SN74LVC157A-Q1
SN74LS257BDQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BD的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BDE4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO661.04 Kbytes共16页SN74LS257BDE4的PDF下载地址74ACT11257,SN54AHCT158,SN74LVC157A,SN54ALS257A,SN74LVC257A,SN54F157A,SN54F158A,SN74LVC157AFK,SN54F257,SN74LVC157A-Q1
SN74LS257BDE4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BDE4的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BDG4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BDG4的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BDRQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO661.04 Kbytes共16页SN74LS257BDR的PDF下载地址74ACT11257,SN54AHCT158,SN74LVC157A,SN54ALS257A,SN74LVC257A,SN54F157A,SN54F158A,SN74LVC157AFK,SN54F257,SN74LVC157A-Q1
SN74LS257BDRQUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BDR的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BDRE4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO661.04 Kbytes共16页SN74LS257BDRE4的PDF下载地址74ACT11257,SN54AHCT158,SN74LVC157A,SN54ALS257A,SN74LVC257A,SN54F157A,SN54F158A,SN74LVC157AFK,SN54F257,SN74LVC157A-Q1
SN74LS257BDRE4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BDRE4的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BDRG4QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS TI[Texas Instruments]TI[Texas Instruments]的LOGO920.08 Kbytes共26页SN74LS257BDRG4的PDF下载地址SN54HCT257,SN54HC257_06,SN54HCT157_07,SN54AHCT157_07,74AC11257,SN54157_07,SN54HC151,SN54HC153,SN54LV157A,KK74HC158A
SN74LS257BD的全球分销商及价格
销售商型号制造商功能描述价格
元器件资料网-Am2的LOGO
Am2		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.9725+:￥6.89
100+:￥5.98
250+:￥5.34
500+:￥4.79
元器件资料网-Am2的LOGO
Am2		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.531+:￥5.57
10+:￥4.45
100+:￥3.31
500+:￥2.78
1000+:￥2.58
2500+:￥2.37
10000+:￥2.3499
25000+:￥2.26
50000+:￥2.25+:￥4.08
25+:￥4
50+:￥3.72
500+:￥3.1
1000+:￥2.8599
2000+:￥2.471+:￥3.07
元器件资料网-Arrow(艾睿)的LOGO
Arrow(艾睿)		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.9725+:￥6.89
100+:￥5.98
250+:￥5.34
500+:￥4.791+:￥3.37
元器件资料网-Arrow(艾睿)的LOGO
Arrow(艾睿)		SN74LS257BDE4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.971+:￥3.37
元器件资料网-Arrow(艾睿)的LOGO
Arrow(艾睿)		SN74LS257BDG4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.971+:￥3.37
元器件资料网-Avnet Express的LOGO
Avnet Express		SN74LS257BDTexas Instruments- Rail/Tube160 : $0.562
元器件资料网-Avnet Express的LOGO
Avnet Express		SN74LS257BDRTexas Instruments- Tape and Reel2,500 : $0.441
元器件资料网-ChipOneStop的LOGO
ChipOneStop		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.97
元器件资料网-ChipOneStop的LOGO
ChipOneStop		SN74LS257BDE4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.97
元器件资料网-ChipOneStop的LOGO
ChipOneStop		SN74LS257BDG4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.97
元器件资料网-ChipOneStop的LOGO
ChipOneStop		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.531+:￥5.57
10+:￥4.45
100+:￥3.31
500+:￥2.78
1000+:￥2.58
2500+:￥2.37
10000+:￥2.3499
25000+:￥2.26
50000+:￥2.25+:￥4.08
25+:￥4
50+:￥3.72
500+:￥3.1
1000+:￥2.8599
2000+:￥2.47
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2 to 11+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.14
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDTexas InstrumentsIC DATASELCT/MUX 2-1 QUAD 16SOIC1,000 : $0.432
500 : $0.5472
100 : $0.6624
10 : $0.85
1 : $0.95
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDON SemiconductorIC MULTIPLEXER 4 X 2:1 16SOIC$0.44000
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDE4Texas InstrumentsIC DATASELCT/MUX 2-1 QUAD 16SOIC880 : $0.5472
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDE4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp880+:￥3.48
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDG4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer880+:￥3.48
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDG4Texas InstrumentsIC DATA SELECTOR/MUX SGL 16SOIC880 : $0.5472
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDRTexas InstrumentsIC MULTIPLEXER 4 X 2:1 16SOIC$0.99000
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDRTexas InstrumentsIC DATASELCT/MUX 2-1 QUAD 16SOIC2,500 : $0.348
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.53
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.63
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDTexas Instruments编码器、解码器、复用器和解复用器 Quad 2 to 11:¥7.5258
10:¥6.3958
100:¥4.9155
500:¥4.3392
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDE4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.63
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDG4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.63
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.531+:￥5.57
10+:￥4.45
100+:￥3.31
500+:￥2.78
1000+:￥2.58
2500+:￥2.37
10000+:￥2.3499
25000+:￥2.26
50000+:￥2.2
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS257BDRTexas Instruments编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp1:¥7.1416
10:¥5.9099
100:¥3.8081
1,000:¥3.051
2,500:¥2.7685
元器件资料网-Rochester的LOGO
Rochester		SN74LS257BDON Semiconductor1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.9725+:￥6.89
100+:￥5.98
250+:￥5.34
500+:￥4.791+:￥3.371+:￥2.881+:￥1.06
25+:￥1.05
50+:￥1.04
100+:￥1.03
300+:￥1.02
500+:￥1.02
1000+:￥1.0099
5000+:￥1
元器件资料网-Rochester的LOGO
Rochester		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.531+:￥5.57
10+:￥4.45
100+:￥3.31
500+:￥2.78
1000+:￥2.58
2500+:￥2.37
10000+:￥2.3499
25000+:￥2.26
50000+:￥2.25+:￥4.08
25+:￥4
50+:￥3.72
500+:￥3.1
1000+:￥2.8599
2000+:￥2.471+:￥3.071+:￥2.41+:￥1.95
25+:￥1.93
50+:￥1.92
100+:￥1.9
300+:￥1.89
500+:￥1.88
1000+:￥1.8599
5000+:￥1.8399
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDON SemiconductorM: LS257B500 : $0.17
1,000 : $0.16
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDTexas InstrumentsM: LS257B500 : $0.38
1,000 : $0.36
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDRochester Electronics LLCMUX SN74LS257BD价格未公开
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDMotorola Mobility LLCM: LS257B500 : $0.24
1,000 : $0.23
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDE4Rochester Electronics LLCMUX SN74LS257BDE4价格未公开
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDG4Rochester Electronics LLCMUX SN74LS257BDG4价格未公开
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDRRochester Electronics LLCMUX SN74LS257BDR价格未公开
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDRTexas InstrumentsM: LS257B500 : $0.32
1,000 : $0.3
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDRE4Rochester Electronics LLCMUX SN74LS257BDRE4价格未公开
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS257BDRG4Rochester Electronics LLCMUX SN74LS257BDRG4价格未公开
元器件资料网-Verical的LOGO
Verical		SN74LS257BDTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp1+:￥7.34
10+:￥6.49
50+:￥5.8599
100+:￥5.13
250+:￥4.5001
500+:￥3.98
750+:￥3.48
1000+:￥3.141+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.9725+:￥6.89
100+:￥5.98
250+:￥5.34
500+:￥4.791+:￥3.371+:￥2.88
元器件资料网-Verical的LOGO
Verical		SN74LS257BDE4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.971+:￥3.371+:￥2.88
元器件资料网-Verical的LOGO
Verical		SN74LS257BDG4Texas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC) 半导体 编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer880+:￥3.481+:￥5.8
10+:￥4.68
100+:￥3.59
500+:￥3.1601
1000+:￥3.1
2000+:￥2.8401
10000+:￥2.78
25000+:￥2.71
50000+:￥2.6340+:￥4.8
80+:￥4.45
520+:￥3.72
1000+:￥3.43
2000+:￥2.971+:￥3.371+:￥2.88
元器件资料网-Verical的LOGO
Verical		SN74LS257BDRTexas Instruments逻辑 - 信号开关，多路复用器，解码器 74LS 集成电路 (IC)2500+:￥2.531+:￥5.57
10+:￥4.45
100+:￥3.31
500+:￥2.78
1000+:￥2.58
2500+:￥2.37
10000+:￥2.3499
25000+:￥2.26
50000+:￥2.25+:￥4.08
25+:￥4
50+:￥3.72
500+:￥3.1
1000+:￥2.8599
2000+:￥2.471+:￥3.071+:￥2.4
元器件资料网-立创商城的LOGO
立创商城		SN74LS257BDTI(德州仪器)信号开关,多路复用器,解码器1+:￥3.54
200+:￥1.37
500+:￥1.32
1000+:￥1.3
元器件资料网-立创商城的LOGO
立创商城		SN74LS257BDRTI(德州仪器)额外特性：- 逻辑类型：多路复用器1+:￥11.7
10+:￥8.6
30+:￥8.03
100+:￥7.46
500+:￥7.21
1000+:￥7.08
SN74LS257BD的相关型号
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