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型号	功能描述	生产厂家企业	LOGO
74F646	Octal transceiver/register, non-inverting 3-State DESCRIPTION The 74F646/74F646A and 74F648/74F648A transceivers/registers consist of bus transceiver circuits with 3–state outputs, D–type flip–flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus	PHILIPS 飞利浦	PHILIPS
74F646	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646	Octal Transceiver/Register with 3-STATE Outputs 文件：71.76 Kbytes Page：6 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F646	Octal transceiver/register, non-inverting 3-State	ETC 知名厂家	ETC
74F646	Octal Transceiver/Register with 3-STATE Outputs	ONSEMI 安森美半导体	ONSEMI
74F646A	Octal transceiver/register, non-inverting 3-State DESCRIPTION The 74F646/74F646A and 74F648/74F648A transceivers/registers consist of bus transceiver circuits with 3–state outputs, D–type flip–flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus	PHILIPS 飞利浦	PHILIPS
74F646BSC	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646BSPC	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646MSA	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646SC	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646SPC	Octal Transceiver/Register with 3-STATE Outputs General Description These devices consist of bus transceiver circuits with 3-STATE, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the a	FAIRCHILD 仙童半导体	FAIRCHILD
74F646_04	Octal Transceiver/Register with 3-STATE Outputs 文件：71.76 Kbytes Page：6 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F646A	Octal transceiver/register, non-inverting/inverting (3-State)	ETC 知名厂家	ETC
74F646B	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BFCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BFCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BFMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BFMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BLCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BLCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BLMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BLMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSC	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSDMSACQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSDMSACX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSDMSAMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSDMSAMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSPC	封装/外壳：24-DIP（0.300"，7.62mm）包装：管件描述：IC TXRX NON-INVERT 5.5V 24DIP 集成电路（IC）缓冲器，驱动器，接收器，收发器	ONSEMI 安森美半导体	ONSEMI
74F646BSPC	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSPCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSPCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSPMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646BSPMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646FCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646FCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646FMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646FMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646LCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646LCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646LMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646LMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646MSA	Octal Transceiver/Register with 3-STATE Outputs 文件：71.76 Kbytes Page：6 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F646MSA	封装/外壳：24-SSOP（0.209"，5.30mm 宽）包装：管件描述：IC TXRX NON-INVERT 5.5V 24SSOP 集成电路（IC）缓冲器，驱动器，接收器，收发器	ONSEMI 安森美半导体	ONSEMI
74F646MSA	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SC	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SC	Octal Transceiver/Register with 3-STATE Outputs 文件：71.76 Kbytes Page：6 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F646SCQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SCX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SDMSACQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SDMSACX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SDMSAMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SDMSAMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SMQB	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SMX	Octal Transceiver/Register with TRI-STATE Outputs 文件：216.07 Kbytes Page：12 Pages	NSC 国半	NSC
74F646SPC	Octal Transceiver/Register with 3-STATE Outputs 文件：71.76 Kbytes Page：6 Pages	FAIRCHILD 仙童半导体	FAIRCHILD

74F646产品属性

类型
描述
型号
74F646
制造商
FAIRCHILD
制造商全称
Fairchild Semiconductor
功能描述
Octal Transceiver/Register with 3-STATE Outputs

74F646供应商更多...

更新时间：2026-3-1 16:49:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市华斯顿科技有限公司	74F646	NS	25+23+	SOP-247.2mm	9043	绝对原装正品全新进口深圳现货	询价
深圳市恒达亿科技有限公司	74F646	NS	25+	SOP-24/7.2mm	3200	全新原装、诚信经营、公司现货销售	询价
深圳市冠亿通科技有限公司	74F646SCX	Fairchild Semiconductor	24+25+		16500	全新原厂原装现货!受权代理!可送样可提供技术支持!	询价
标准国际(香港)有限公司	74F646SCX	74F646SCX	25+	2717	2717		询价
深圳市威雅利发展有限公司	74F646SPC	NS	9736+	DIP-24P	270	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市恒创达实业有限公司	74F646SPC		17+		6200	100%原装正品现货	询价
深圳市一线半导体有限公司	74F646		24+	DIP	15	新	询价
深圳市科恒伟业电子有限公司	74F646N	PHI	23+	DIP-24	6800	只做原装正品假一赔十为客户做到零风险!!	询价
深圳市宇创芯科技有限公司	74F646	NS	24+	SOP-24	9600	原装现货,优势供应,支持实单!	询价
深圳市得捷芯城科技有限公司	74F646SCX	onsemi(安森美)	25+	SOP24	2181	原装现货,免费供样,技术支持,原厂对接	询价

74F646芯片相关品牌

74F646规格书下载地址

74F646参数引脚图相关

74F646数据表相关新闻

74F14SCX原装现货，价格美丽
74F14SCX原装现货，价格美丽
2024-7-11
74F08M，74F1016DW，74F109D，74F109DR，74F109N，74F10D，
74F08M，74F1016DW，74F109D，74F109DR，74F109N，74F10D，
2020-2-17
74F00SCX公司原装现货随时可以发货
74F00SCX公司原装现货随时可以发货
2019-3-5
74FCT245ATSOC公司原装现货随时可以发货
74FCT245ATSOC公司原装现货随时可以发货
2019-3-5
74FCT244ATSOG公司原装现货随时可以发货
74FCT244ATSOG公司原装现货随时可以发货
2019-3-5
74FCT245ATSOC公司原装现货随时可以发货
74FCT245ATSOC
2019-3-4

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74F646产品属性

74F646供应商更多...

74F646芯片相关品牌

74F646规格书下载地址

74F646参数引脚图相关

74F646数据表相关新闻

74F14SCX原装现货，价格美丽

74F08M，74F1016DW，74F109D，74F109DR，74F109N，74F10D，

74F00SCX公司原装现货随时可以发货

74FCT245ATSOC公司原装现货随时可以发货

74FCT244ATSOG公司原装现货随时可以发货

74FCT245ATSOC公司原装现货随时可以发货

DdatasheetPDF页码索引