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SN74LS155A价格

参考价格：￥4.4233

型号：SN74LS155AD 品牌：TI 备注：这里有SN74LS155A多少钱，2026年最近7天走势，今日出价，今日竞价，SN74LS155A批发/采购报价，SN74LS155A行情走势销售排行榜，SN74LS155A报价。

型号	功能描述	生产厂家企业	LOGO
SN74LS155A	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155A	双路 2 线路至 4 线路解码器/多路信号分离器 These monolithic transistor-transistor-logic (TTL) circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the common binary-address inputs sequentially select and route • Applications: \n• Dual 1-to 4-Line Demultiplexer\n• 1-to 8-Line Demultiplexer\n• Individual Strobes Simplify Cascading for Decoding or Demultiplexing Larger Words\n• Choice of Outputs: \n• Open-Collector ('156, 'LS156);	TI 德州仪器	TI
SN74LS155A	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155A	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155A	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155AN	丝印代码：SN74LS155AN；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155AN.A	丝印代码：SN74LS155AN；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155ANE4	丝印代码：SN74LS155AN；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155AD	丝印代码：LS155A；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155ADR	丝印代码：LS155A；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155ADR.A	丝印代码：LS155A；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155ANSR	丝印代码：74LS155A；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155ANSR.A	丝印代码：74LS155A；DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Applications: Dual 2-to 4-Line Decoder Dual 1-to 4-Line Demuiltiplexer 3-to 8-Line Decoder 1-to 8-Line Demultiplexer Individual Strobes Simplify Cascading for Decoding or Demuitiplexing Larger Words Input Clamping Diodes Simplify System Design Choice of Outputs: Totem Pole (“15	TI 德州仪器	TI
SN74LS155AD	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155AD	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155AD	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ADE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ADE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ADG4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ADG4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155ADG4	封装/外壳：16-SOIC（0.154"，3.90mm 宽）包装：卷带（TR）描述：IC DECODER/DEMUX 1X2:4 16SOIC 集成电路（IC）信号开关，多路复用器，解码器	TI 德州仪器	TI
SN74LS155ADR	封装/外壳：16-SOIC（0.154"，3.90mm 宽）包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC DECODER/DEMUX 1X2:4 16SOIC 集成电路（IC）信号开关，多路复用器，解码器	TI 德州仪器	TI
SN74LS155ADR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155ADR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ADR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ADRE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ADRE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ADRG4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ADRG4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155AN	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155AN	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155AN	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ANE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ANE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155ANE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ANSR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ANSR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.2829 Mbytes Page：22 Pages	TI 德州仪器	TI
SN74LS155ANSR	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ANSRE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：732.93 Kbytes Page：17 Pages	TI 德州仪器	TI
SN74LS155ANSRE4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155ANSRG4	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：1.3079 Mbytes Page：23 Pages	TI 德州仪器	TI
SN74LS155D	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enabl	MOTOROLA 摩托罗拉	MOTOROLA
SN74LS155D	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enabl	MOTOROLA 摩托罗拉	MOTOROLA
SN74LS155N	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enabl	MOTOROLA 摩托罗拉	MOTOROLA
74LS155	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enabl	MOTOROLA 摩托罗拉	MOTOROLA
74LS155	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The SN54/74LS155 and SN54/74LS156 are high speed Dual 1-of-4 Decoder/Demultiplexers. These devices have two decoders with common 2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an Enable gate with one active HIGH and one active LOW input. Decoder “b” has two active LOW Enabl	MOTOROLA 摩托罗拉	MOTOROLA

替换型号	功能描述	生产厂家企业	LOGO
74LS155	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER	MOTOROLA 摩托罗拉	MOTOROLA
74LS155	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER	MOTOROLA 摩托罗拉	MOTOROLA
74LS155	DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS	TI 德州仪器	TI
74LS155	Dual 2-Line to 4-Line Decoders/Demultiplexers	FAIRCHILD 仙童半导体	FAIRCHILD
74LS155	Dual 2-line-to-4-line Decoders/Demultiplexers	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
74LS155	Dual 2-Line to 4-Line Decoders/Demultiplexers	NSC 国半	NSC
DM74LS155N	Dual 2-Line to 4-Line Decoders/Demultiplexers	NSC 国半	NSC
DM74LS155N	Dual 2-Line to 4-Line Decoders/Demultiplexers	FAIRCHILD 仙童半导体	FAIRCHILD
HD74LS155	Dual 2-line-to-4-line Decoders/Demultiplexers	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
HD74LS155	Ouadruple 2-input Positive NAND Gates	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
HD74LS155	Dual 2-line-to-4-line Decoders / Demultiplexers	RENESAS 瑞萨	RENESAS
HD74LS155P	Dual 2-line-to-4-line Decoders / Demultiplexers	RENESAS 瑞萨	RENESAS
SN74LS155N	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER	MOTOROLA 摩托罗拉	MOTOROLA
SN74LS155N	DUAL 1-OF-4 DECODER/ DEMULTIPLEXER	MOTOROLA 摩托罗拉	MOTOROLA

SN74LS155A产品属性

类型
描述
Number of channels (#)：
2
Operating temperature range (C)：
0 to 70
Rating：
Catalog
ICC (Max) (uA)：
10000

SN74LS155A供应商更多...

更新时间：2026-7-24 18:06:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市科恒伟业电子有限公司	SN74LS155ANSR	TI/德州仪器	2450+	SOP(5.2)	9850	只做原厂原装正品现货或订货假一赔十!	询价
深圳市益百分电子有限公司	SN74LS155ANS	TI	96+	SOP16	2445	全新原装进口自己库存优势	询价
深圳市昌和盛利电子有限公司	SN74LS155AN	TI/TEXAS	26+	DIP-16	8931	代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订	询价
深圳市芯球通科技有限公司	SN74LS155AD	TI(德州仪器)	23+	SOIC-16	13650	公司只做原装正品,假一赔十	询价
深圳市腾亿芯科技有限公司	SN74LS155ADR	TI	25+	SOIC16	20000	原装	询价
标准国际(香港)有限公司	SN74LS155AN	SN74LS155AN	25+	40	40		询价
千层芯半导体(深圳)有限公司	SN74LS155AN	TI	24+	DIP	5000	TI一级代理商原装进口现货	询价
深圳市恒达亿科技有限公司	SN74LS155ANSR	TI	25+	SOP	4500	全新原装、诚信经营、公司现货销售!	询价
深圳市亿联芯电子科技有限公司	SN74LS155ADR	TI/德州仪器	26+	SOIC16	1983	专注全新正品,优势现货供应	询价
深圳市美思瑞电子科技有限公司	SN74LS155ADR	TI/德州仪器	22+	SOIC16	12245	现货,原厂原装假一罚十!	询价

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瀚佳科技（深圳）有限公司专业进口电子元器件代理商
2019-9-15

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SN74LS155A价格

SN74LS155A产品属性

SN74LS155A供应商更多...

SN74LS155A芯片相关品牌

SN74LS155A规格书下载地址

SN74LS155A参数引脚图相关

SN74LS155A数据表相关新闻

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SN74LS125ADR

SN74LS123DRG4

SN74LS138N

SN74LS157N

SN74LS156NSR公司原装现货

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