74HCT125D - NEXPERIA - 缓冲器 / 线路驱动器, 非反相, 3态, 4门, 1输入, 4.5V至5.5V, SOIC-14 - 1201306

参考价格及参考库存

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
SN74HCT125DR [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DR [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125D,653 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125D,653 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125D [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DR [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125D,653 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125D,652 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DT [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DG4 [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DE4 [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125DB,118 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DRG4 [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
SN74HCT125DRE4 [更多]	Texas Instruments	IC BUS BUFF TRI-ST QD 14SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
74HCT125DB,112 [更多]	Nexperia	IC BUFFER DVR TRI-ST QD 14SSOP RoHS: Compliant \| pbFree: Yes	搜索查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D,652 [更多]	Nexperia	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
74HCT125D [更多]	Nexperia	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
74HCT125D-Q100J [更多]	Nexperia	Buffers & Line Drivers 74HCT125D-Q100/SO14/REEL 13" Q RoHS: Compliant	搜索
74HCT125D,653 [更多]	Nexperia	Buffers & Line Drivers QUAD BUFF/DRVR 3ST RoHS: Compliant	搜索
74HCT125DB,118 [更多]	Nexperia	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
74HCT125DB,112 [更多]	Nexperia	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
74HCT125D/AUJ [更多]	Nexperia	Buffers & Line Drivers Quad buffer/line driver RoHS: Compliant	搜索
74HCT125DB [更多]	Nexperia	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
74HCT125DB-T [更多]	NXP Semiconductors	Buffers & Line Drivers QUAD 3-STATE BUS BUF RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus RoHS: Compliant	搜索
SN74HCT125DE4 [更多]	Texas Instruments	Buffers & Line Drivers Quad Bus Buff Gate With 3-State Outputs RoHS: Compliant	搜索
SN74HCT125D [更多]	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus RoHS: Compliant	搜索
SN74HCT125DT [更多]	Texas Instruments	Buffers & Line Drivers Quad Bus Buff Gate With 3-State Outputs RoHS: Compliant	搜索
SN74HCT125DG4 [更多]	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gates RoHS: Compliant	搜索
SN74HCT125DRG4 [更多]	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gates RoHS: Compliant	搜索

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D,653 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO T/R RoHS: Compliant	搜索
74HCT125D,652 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO Bulk RoHS: Compliant \| pbFree: Yes	搜索
74HCT125D,652 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO Bulk RoHS: Compliant \| pbFree: Yes	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R RoHS: Compliant	搜索
SN74HCT125D [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant	搜索

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
SN74HCT125D [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube - Bulk (Alt: SN74HCT125D) RoHS: Compliant	搜索
SN74HCT125D [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube (Alt: SN74HCT125D) RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R (Alt: SN74HCT125DR) RoHS: Compliant	搜索
74HCT125D,653 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO T/R (Alt: 74HCT125D,653) RoHS: Compliant	搜索
74HCT125D,653 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO T/R - Tape and Reel (Alt: 74HCT125D,653) RoHS: Compliant	搜索
74HCT125D,652 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO Bulk - Bulk (Alt: 74HCT125D,652) RoHS: Compliant	搜索
74HCT125D,652 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO Bulk (Alt: 74HCT125D,652) RoHS: Compliant	搜索
SN74HCT125DT [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HCT125DT) RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HCT125DR) RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R (Alt: SN74HCT125DR) RoHS: Compliant	搜索
74HCT125D,653 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SO T/R (Alt: 74HCT125D,653) RoHS: Compliant	搜索
SN74HCT125DG4 [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube - Rail/Tube (Alt: SN74HCT125DG4) RoHS: Compliant	搜索
74HCT125DB,118 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SSOP T/R (Alt: 74HCT125DB,118) RoHS: Compliant	搜索
74HCT125DB,118 [更多]	Nexperia	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SSOP T/R - Tape and Reel (Alt: 74HCT125DB,118) RoHS: Compliant	搜索
SN74HCT125DRG4 [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R - Tape and Reel (Alt: SN74HCT125DRG4) RoHS: Compliant	搜索

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
SN74HCT125D [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC Tube RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R RoHS: Compliant	搜索
SN74HCT125DR [更多]	Texas Instruments	Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOIC T/R RoHS: Compliant	搜索

新加坡2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D [更多]	Nexperia	IC, BUFFER / DRIV, 4CH, 14SOIC	搜索
74HCT125D,653 [更多]	Nexperia	BUFFER/LINE DRIVER, QUAD, SOIC-14	搜索
SN74HCT125DR [更多]	Texas Instruments	BUFFER, NON-INVERTING, SOIC-14	搜索
SN74HCT125D [更多]	Texas Instruments	QUAD BUS BUFFER, 74HCT125, SOIC14	搜索

新加坡1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D,652 [更多]	Nexperia	74HCT Series 5.5 V Surface Mount 3-State Quad Buffer/Line Driver - SOIC-14 RoHS: Compliant \| pbFree: Yes	搜索
74HCT125D,652 [更多]	Nexperia	74HCT Series 5.5 V Surface Mount 3-State Quad Buffer/Line Driver - SOIC-14 RoHS: Compliant \| pbFree: Yes	搜索
74HCT125D,653 [更多]	Nexperia	74HCT Series 5.5 V Surface Mount 3-State Quad Buffer/Line Driver -SOIC-14 RoHS: Compliant \| pbFree: Yes	搜索
74HCT125D,653 [更多]	Nexperia	74HCT Series 5.5 V Surface Mount 3-State Quad Buffer/Line Driver -SOIC-14 RoHS: Compliant \| pbFree: Yes	搜索
74HCT125D,653 [更多]	Nexperia	74HCT Series 5.5 V Surface Mount 3-State Quad Buffer/Line Driver -SOIC-14 RoHS: Compliant \| pbFree: Yes	搜索

美国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D/S400118 [更多]	NXP Semiconductors		搜索
74HCT125D/AU118 [更多]	NXP Semiconductors		搜索
74HCT125D-Q100118 [更多]	NXP Semiconductors		搜索
74HCT125D652 [更多]	NXP Semiconductors		搜索
74HCT125D653 [更多]	NXP Semiconductors		搜索
SN74HCT125DT [更多]	Texas Instruments		搜索
SN74HCT125DR [更多]	Texas Instruments		搜索
SN74HCT125DG4 [更多]	Texas Instruments		搜索
SN74HCT125DE4 [更多]	Texas Instruments		搜索
SN74HCT125D [更多]	Texas Instruments		搜索
74HCT125D [更多]	Rochester Electronics LLC		搜索
74HCT125D-Q100 [更多]	Rochester Electronics LLC		搜索
74HCT125D/S400 [更多]	Rochester Electronics LLC		搜索

日本5号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D [更多]	NXP Semiconductors	Logic IC Operating temperature: -40...+85 °C Function: Quad / 3-State / Buffer Manufacturer: NXP Package: SO-14 Technology: HCT	搜索查看资料
SN74HCT125DR [更多]	Texas Instruments	Logic IC Operating temperature: -40...+85 °C Series: SN74HCT125 Function: Quad / 3-State / Buffer Manufacturer: Texas Instruments Package: SO-14 Technology: HCT	搜索查看资料
SN74HCT125D [更多]	Texas Instruments	Logic IC Operating temperature: -40...+85 °C Series: SN74HCT125 Function: Quad / 3-State / Buffer Manufacturer: Texas Instruments Package: SO-14 Technology: HCT	搜索查看资料

英国7号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

74HCT125D.652
[更多]

Nexperia

IC: digital, 3-state, buffer, line driver, Channels:4, SMD, SO14

搜索

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	NXP Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	YAGEO Corporation	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Texas Instruments	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	n/a	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Texas Instruments	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D [更多]	Philips Semiconductors	Driver/Buffer Device, Single, 4-Bit, 14 Pin, Plastic, SOP	搜索
74HCT125D-T [更多]	Philips Semiconductors	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14	搜索
74HCT125D-T [更多]	YAGEO Corporation	HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14	搜索

新加坡2号仓库 查看更多相关产品

制造商产品编号	仓库库存编号	制造商 / 说明 / 规格书	操作
74HCT125D	1201306	NEXPERIA 缓冲器 / 线路驱动器, 非反相, 3态, 4门, 1输入, 4.5V至5.5V, SOIC-14 (EN)	搜索
74HCT125D,653	2336661	NEXPERIA Buffer / Line Driver, Quad, Non-Inverting, 4.5 V to 5.5 V, SOIC-14 (EN)	搜索

美国1号仓库 查看更多相关产品

参考图片	制造商 / 描述 / 型号 / 仓库库存编号 / 别名	PDF	操作
	Nexperia USA Inc. IC BUFFER DVR TRI-ST QD 14SOIC 详细描述：Buffer, Non-Inverting Element 1 Bit per Element Push-Pull Output 14-SO 型号：74HCT125D,653 仓库库存编号：1727-2834-1-ND 别名：1727-2834-1 <br>568-1509-1 <br>568-1509-1-ND <br>	无铅	搜索
	Nexperia USA Inc. IC BUS BUFFER 3-ST QUAD 14SOIC 详细描述：Buffer, Non-Inverting 4 Element 1 Bit per Element Push-Pull Output 14-SO 型号：74HCT125D/AUJ 仓库库存编号：74HCT125D/AUJ-ND 别名：935301263118 <br>	无铅	搜索
	Nexperia USA Inc. IC BUFFER DVR TRI-ST QD 14SSOP 详细描述：Buffer, Non-Inverting Element 1 Bit per Element Push-Pull Output 14-SSOP 型号：74HCT125DB,112 仓库库存编号：74HCT125DB,112-ND 别名：74HCT125DB <br>74HCT125DB-ND <br>935166860112 <br>	无铅	搜索
	Nexperia USA Inc. IC BUFFER DVR TRI-ST QD 14SSOP 详细描述：Buffer, Non-Inverting Element 1 Bit per Element Push-Pull Output 14-SSOP 型号：74HCT125DB,118 仓库库存编号：74HCT125DB,118-ND 别名：74HCT125DB-T <br>74HCT125DB-T-ND <br>935166860118 <br>	无铅	搜索
	Nexperia USA Inc. IC BUFFER/LINE DVR QUAD 14SOIC 详细描述：Buffer, Non-Inverting Element 1 Bit per Element Push-Pull Output 14-SO 型号：74HCT125D-Q100J 仓库库存编号：74HCT125D-Q100J-ND 别名：935300331118 <br>	无铅	搜索

日本5号仓库 查看更多相关产品

参考图片	制造商 / 说明 / 型号 / 仓库库存编号	PDF	操作
	NXP Logic IC SO-14, 74HCT125D, NXP 型号：74HCT125D 仓库库存编号：173-90-834		搜索

www.szcwdz.com 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	74HCT125D NXP	芯片 74HCT CMOS逻辑器件暂无PDF	查价格库存查看详细
	74HCT125D,65 NXP	IC，逻辑，7400，四，三态缓冲器，输出启用输入有效低，SOIC14，74HCT125D 暂无PDF	查价格库存查看详细
	74HCT125D 652 NXP Semiconductors	缓冲器和线路驱动器 QUAD 3-STATE BUS BUF 暂无PDF	查价格库存查看详细
	74HCT125D652 NXP	逻辑芯片四路缓冲器/驱动器 3态 SOIC-14	查价格库存查看详细
	74HCT125D,652 NXP	74HCT125 系列 5.5 V 表面贴装 3态四通道缓冲器/线路驱动器 - SOIC-14	查价格库存查看详细
	74HCT125D.652 NXP	IC: digital; line driver; SMD; SO14; Series: HCT 暂无PDF	查价格库存查看详细
	74HCT125D 653 NXP Semiconductors	缓冲器和线路驱动器 QUAD BUFF/DRVR 3ST 暂无PDF	查价格库存查看详细
	74HCT125D,653 NXP	74HCT125 系列 5.5 V 表面贴装 3态四通道缓冲器/线路驱动器 - SOIC-14	查价格库存查看详细
	74HCT125D653 NXP	原厂原装货暂无PDF	查价格库存查看详细

www.szcwdz.com.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	74HCT125D,652 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SOICN	查价格库存查看详细
	74HCT125D,653 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SOICN	查价格库存查看详细
	74HCT125DB,112 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SSOP	查价格库存查看详细
	74HCT125DB,118 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SSOP	查价格库存查看详细

www.szcwdz.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	74HCT125D NXP	芯片 74HCT CMOS逻辑器件暂无PDF	查价格库存查看详细
	74HCT125D NXP Semiconductors	缓冲器和线路驱动器 QUAD 3-STATE BUS BUF 暂无PDF	查价格库存查看详细
	74HCT125D,65 NXP	IC，逻辑，7400，四，三态缓冲器，输出启用输入有效低，SOIC14，74HCT125D 暂无PDF	查价格库存查看详细
	74HCT125D,652 NXP	74HCT125 系列 5.5 V 表面贴装 3态四通道缓冲器/线路驱动器 - SOIC-14	查价格库存查看详细
	74HCT125D,652 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SOIC	查价格库存查看详细
	74HCT125D652 NXP	逻辑芯片四路缓冲器/驱动器 3态 SOIC-14	查价格库存查看详细
	74HCT125D,653 NXP	74HCT125 系列 5.5 V 表面贴装 3态四通道缓冲器/线路驱动器 - SOIC-14	查价格库存查看详细
	74HCT125D,653 NXP Semiconductors	IC BUFFER DVR TRI-ST QD 14SOIC	查价格库存查看详细
	74HCT125DB NXP Semiconductors	缓冲器和线路驱动器 QUAD 3-STATE BUS BUF 暂无PDF	查价格库存查看详细

逻辑系列/标号	74HCT125
逻辑器件类型	缓冲/线路驱动器、非反相
封装类型	SOIC
针脚数	14引脚
电源电压最小值	4.5V
电源电压最大值	5.5V
逻辑芯片系列	74HCT
逻辑芯片标号	74125
工作温度最小值	-40°C
工作温度最高值	125°C
封装	每个
产品范围	-
汽车质量标准	-
MSL	MSL 1 -无限制
关键词

74HCT125D -

缓冲器 / 线路驱动器, 非反相, 3态, 4门, 1输入, 4.5V至5.5V, SOIC-14

74HCT125D产品概述

74HCT125D产品信息

74HCT125D关联产品

ROTH ELEKTRONIK

适配器, SMD, 环氧玻璃复合, 1.5mm, 13.5mm x 20.5mm

74HCT125D相关搜索

74HCT125D产地与重量