• 信息最全的元器件资料网
一键搜索元器件图片、规格参数、供应商、PDF资料、价格
当前位置：首页
SN74LS642N /总线收发器 Octal bus Xcvr
SN74LS642N的规格信息
SN74LS642N的图片

图像仅供参考，请参阅规格书

制造商:Texas Instruments

产品种类:总线收发器

RoHS:是

逻辑系列:LS

输入电平:TTL

输出电平:TTL

输出类型:Open Collector

高电平输出电流:- 15 mA

低电平输出电流:24 mA

传播延迟时间:25 ns

电源电压-最大:5.25 V

电源电压-最小:4.75 V

最小工作温度:0 C

最大工作温度:+ 70 C

封装 / 箱体:PDIP-20

封装:Tube

功能:Bus Transceiver

高度:4.57 mm

长度:24.33 mm

电路数量:8

工作温度范围:0 C to + 70 C

产品:Standard Transceiver

系列:SN74LS642

技术:Bipolar

宽度:6.35 mm

商标:Texas Instruments

安装风格:Through Hole

通道数量:8

工作电源电压:4.75 V to 5.25 V

极性:Inverting

产品类型:Bus Transceivers

工厂包装数量:20

子类别:Logic ICs

单位重量:1.199 g

供应商SN74LS642N
SN74LS642N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SN74LS642NS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SN74LS642N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
深圳市坤融电子有限公司SN74LS642N航都大厦10I0755-23990975
13926529829，17318082080		肖瑶，树平Email:hzk@krchips.com询价
深圳市成源运利电子科技有限公司SN74LS642NSR深圳市福田区华强路东方时代广场A2705159-13992480
15913992480		林先生Email:244673889@qq.com询价
深圳市辉华拓展电子有限公司SN74LS642N深圳市福田区航都大厦25F0755-83289799
18129819897		蔡小姐Email:sam@678ic.com询价
深圳市赛美科科技有限公司SN74LS642N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
深圳市仓实科技有限公司SN74LS642N深圳市福田区福田街道17080955875李先生Email:service@cangshixc.com询价
北京金州智业科技有限公司SN74LS642Nwww.bjjzzy.com13683302275
13683302275		王先生Email:359548161@qq.com询价
深圳市维基鸿电子有限公司SN74LS642N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
深圳市高捷半导体有限公司SN74LS642N深圳市福田区航都大厦10层13380394549
13380394549		颜小姐Email:2881915365@qq.com询价
芯莱德电子（香港）有限公司SN74LS642N深圳市福田区航都大厦10L13352985419
13352985419，19076157484		杨先生Email:2881915365@qq.com询价
深圳市高捷芯城科技有限公司SN74LS642N深圳市福田区航都大厦10B13352985419
13352985419		木易Email:2881915365@qq.com询价
深圳市浩睿泽电子科技有限公司SN74LS642N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
集好芯城SN74LS642N深圳市福田区航都大厦25F4008626627
13360071553		陈泽辉Email:sam@678ic.com询价
深圳市亿鸿丰电子科技有限公司SN74LS642N深圳市福田区华富路1046-1号华康大厦2栋2楼2100755-83230201
19147724283，19147721680		王小姐，刘先生Email:345720093@qq.com询价
集好芯城SN74LS642N深圳市福田区航都大厦25F0755-82564006
18188616613		郑小姐Email:sam@678ic.com询价
深圳市荣创芯微科技有限公司SN74LS642N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
柒号芯城电子商务（深圳）有限公司SN74LS642N深圳市福田区华强北路1019号华强广场D座23楼0755-83663056
18922805453，18929374037，18922803401		连Email:seven@7-ic.com询价
深圳市德州众泰科技有限公司SN74LS642N深圳市福田区航都大厦25F0755-82780836
13360526935		蔡泽锋Email:sam@678ic.com询价
深圳市芯泽盛世科技有限公司SN74LS642N龙岗区平湖街道平湖社区平安大道3号铁东物流区11栋18220755-89697985
18822854608		李先生Email:2119980731@qq.com询价
SN74LS642N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
SN74LS642NLOW POWER SCHOTTKY ONSEMI[ON Semiconductor]ONSEMI[ON Semiconductor]的LOGO141.57 Kbytes共8页SN74LS642N的PDF下载地址SN74LS109A,SN74LS195A,SN74LS377,SHD114211,SHD114411,SHD115422,SHD116212,SHD117122,SHD125212,STPS15L25D
SN74LS642NOCTAL BUS TRANSCEIVERS TI[Texas Instruments]TI[Texas Instruments]的LOGO336.85 Kbytes共9页SN74LS642N的PDF下载地址SN54BCT652,SN54HC623,SN54LS651,HD74BC623A,CD74FCT653,SN54ABT8543,SN54ALS640B,SN54BCT8245A,SN54HC640
SN74LS642NOCTAL BUS TRANSCEIVRS TI1[Texas Instruments]TI1[Texas Instruments]的LOGO1298.05 Kbytes共25页SN74LS642N的PDF下载地址无
SN74LS642NOCTAL BUS TRANSCEIVERS MOTOROLA[Motorola, Inc]MOTOROLA[Motorola, Inc]的LOGO118.33 Kbytes共3页SN74LS642N的PDF下载地址SN54ABT8543,SN54ALS640B,SN54BCT8245A,SN54HC640,SN54LS651,HD74BC623A,CD74FCT653,SN54ALS645A,SN54HC645,SN55ALS160
SN74LS642NOCTAL BUS TRANSCEIVRS TI[Texas Instruments]TI[Texas Instruments]的LOGO1136.19 Kbytes共33页SN74LS642N的PDF下载地址SN54ACT245,MC74LVX240,MC74VHC540,XR17D158_05,KK74ACT643,SN75ALS160,TC7MZ244FK_07,TC74LCX244F_07,TC74LVX4245FS_07,SN54HC640_06
SN74LS642NE4OCTAL BUS TRANSCEIVRS TI1[Texas Instruments]TI1[Texas Instruments]的LOGO1298.05 Kbytes共25页SN74LS642NE4的PDF下载地址无
SN74LS642NE4OCTAL BUS TRANSCEIVRS TI[Texas Instruments]TI[Texas Instruments]的LOGO1136.19 Kbytes共33页SN74LS642NE4的PDF下载地址SN54ACT245,MC74LVX240,MC74VHC540,XR17D158_05,KK74ACT643,SN75ALS160,TC7MZ244FK_07,TC74LCX244F_07,TC74LVX4245FS_07,SN54HC640_06
SN74LS642NSROCTAL BUS TRANSCEIVRS TI[Texas Instruments]TI[Texas Instruments]的LOGO1136.19 Kbytes共33页SN74LS642NSR的PDF下载地址SN54ACT245,MC74LVX240,MC74VHC540,XR17D158_05,KK74ACT643,SN75ALS160,TC7MZ244FK_07,TC74LCX244F_07,TC74LVX4245FS_07,SN54HC640_06
SN74LS642NSROCTAL BUS TRANSCEIVRS TI1[Texas Instruments]TI1[Texas Instruments]的LOGO1298.05 Kbytes共25页SN74LS642NSR的PDF下载地址无
SN74LS642NSRE4OCTAL BUS TRANSCEIVRS TI[Texas Instruments]TI[Texas Instruments]的LOGO1136.19 Kbytes共33页SN74LS642NSRE4的PDF下载地址SN54ACT245,MC74LVX240,MC74VHC540,XR17D158_05,KK74ACT643,SN75ALS160,TC7MZ244FK_07,TC74LCX244F_07,TC74LVX4245FS_07,SN54HC640_06
SN74LS642NSRE4OCTAL BUS TRANSCEIVRS TI1[Texas Instruments]TI1[Texas Instruments]的LOGO1298.05 Kbytes共25页SN74LS642NSRE4的PDF下载地址无
SN74LS642NSRG4OCTAL BUS TRANSCEIVRS TI1[Texas Instruments]TI1[Texas Instruments]的LOGO1298.05 Kbytes共25页SN74LS642NSRG4的PDF下载地址无
SN74LS642NSRG4OCTAL BUS TRANSCEIVRS TI[Texas Instruments]TI[Texas Instruments]的LOGO1136.19 Kbytes共33页SN74LS642NSRG4的PDF下载地址SN54ACT245,MC74LVX240,MC74VHC540,XR17D158_05,KK74ACT643,SN75ALS160,TC7MZ244FK_07,TC74LCX244F_07,TC74LVX4245FS_07,SN54HC640_06
SN74LS642N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-Arrow(艾睿)的LOGO
Arrow(艾睿)		SN74LS642NE4Texas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)80+:￥48.3180+:￥38.4301
100+:￥34.87
260+:￥34.87
500+:￥33.2799
1000+:￥32.02
2500+:￥31.1
5000+:￥30.750120+:￥50.16
40+:￥48.43
60+:￥41.81
100+:￥38.57
200+:￥33.46
500+:￥29.51+:￥33.0701
元器件资料网-Arrow(艾睿)的LOGO
Arrow(艾睿)		SN74LS642NSRTexas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)1+:￥55.35
10+:￥49.78
25+:￥45.2801
100+:￥40.98
250+:￥37.55
500+:￥34.33
750+:￥31.54
1000+:￥29.822000+:￥28.311+:￥30.97
元器件资料网-Avnet Express的LOGO
Avnet Express		SN74LS642NTexas InstrumentsOCTAL BUS TRANSCEIVER - Rail/Tube999 : $4.6359
元器件资料网-Bristol Electronics的LOGO
Bristol Electronics		SN74LS642NMotorola Mobility LLC41 : $2.9271
87 : $2.7177
176 : $2.5715
元器件资料网-Bristol Electronics的LOGO
Bristol Electronics		SN74LS642NTexas Instruments1 : $6.272
5 : $4.0768
14 : $3.136
元器件资料网-Chip One Exchange的LOGO
Chip One Exchange		SN74LS642NMotorola Mobility LLC价格未公开
元器件资料网-Chip1Stop的LOGO
Chip1Stop		SN74LS642NTexas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
RoHS : Compliant		1 : $5.4
50 : $4.87
200 : $4.32
元器件资料网-ChipOneStop的LOGO
ChipOneStop		SN74LS642NE4Texas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)80+:￥48.3180+:￥38.4301
100+:￥34.87
260+:￥34.87
500+:￥33.2799
1000+:￥32.02
2500+:￥31.1
5000+:￥30.750120+:￥50.16
40+:￥48.43
60+:￥41.81
100+:￥38.57
200+:￥33.46
500+:￥29.5
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NTexas InstrumentsIC BUS TRANSCEIVER 8BIT 20DIP500 : $5.022
100 : $5.7672
10 : $6.966
1 : $7.71
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NTexas InstrumentsSN74LS642 OCTAL BUS TRANSCEIVERS$4.98000
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NE4Texas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)80+:￥48.31
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NE4Texas InstrumentsIC BUS TRANSCEIVER 8BIT 20DIP80 : $6.642
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NSRTexas InstrumentsIC BUS TXRX 8BIT 20SO10 : $6.549
1 : $7.23
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NSRTexas InstrumentsIC TRANSCEIVER INVERT 5.25V 20SO$5.10018
元器件资料网-Digi-Key 得捷电子的LOGO
Digi-Key 得捷电子		SN74LS642NSRTexas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)1+:￥55.35
10+:￥49.78
25+:￥45.2801
100+:￥40.98
250+:￥37.55
500+:￥34.33
750+:￥31.54
1000+:￥29.82
元器件资料网-MCM Electronics的LOGO
MCM Electronics		SN74LS642NPanasonic Electronic ComponentsIC$17.55
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS642NTexas Instruments总线收发器 Octal bus Xcvr1:¥61.472
10:¥55.5508
25:¥51.4037
100:¥46.0249
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS642NE4Texas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)80+:￥48.3180+:￥38.4301
100+:￥34.87
260+:￥34.87
500+:￥33.2799
1000+:￥32.02
2500+:￥31.1
5000+:￥30.7501
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS642NSRTexas Instruments总线收发器 Octal bus Xcvr1:¥55.8672
10:¥50.4884
25:¥46.7142
100:¥41.7987
2,000:¥30.5778
元器件资料网-Mouser 贸泽电子的LOGO
Mouser 贸泽电子		SN74LS642NSRTexas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)1+:￥55.35
10+:￥49.78
25+:￥45.2801
100+:￥40.98
250+:￥37.55
500+:￥34.33
750+:￥31.54
1000+:￥29.822000+:￥28.31
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS642NTexas InstrumentsN/A500 : $4.26
1,000 : $4.05
元器件资料网-Rochester Electronics的LOGO
Rochester Electronics		SN74LS642NRochester Electronics LLCSINGLE 8 BIT BUS TRANSCEIVER SN74LS642N价格未公开
元器件资料网-Verical的LOGO
Verical		SN74LS642NTexas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube$4.05
元器件资料网-Verical的LOGO
Verical		SN74LS642NE4Texas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)80+:￥48.3180+:￥38.4301
100+:￥34.87
260+:￥34.87
500+:￥33.2799
1000+:￥32.02
2500+:￥31.1
5000+:￥30.750120+:￥50.16
40+:￥48.43
60+:￥41.81
100+:￥38.57
200+:￥33.46
500+:￥29.51+:￥33.07011+:￥33.06
元器件资料网-Verical的LOGO
Verical		SN74LS642NE4Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube$4.6286
元器件资料网-Verical的LOGO
Verical		SN74LS642NSRTexas Instruments逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC)1+:￥55.35
10+:￥49.78
25+:￥45.2801
100+:￥40.98
250+:￥37.55
500+:￥34.33
750+:￥31.54
1000+:￥29.822000+:￥28.311+:￥30.971+:￥30.0899
元器件资料网-立创商城的LOGO
立创商城		SN74LS642NTI(德州仪器)逻辑-缓冲器,驱动器,接收器,收发器1+:￥37.55
200+:￥14.54
500+:￥14.02
1000+:￥13.77
元器件资料网-立创商城的LOGO
立创商城		SN74LS642NSRTI(德州仪器)逻辑-缓冲器,驱动器,接收器,收发器1+:￥44.37
200+:￥17.17
500+:￥16.57
1000+:￥16.27
SN74LS642N的相关型号
加为收藏 粤ICP备16009799号