74LS244代换参数引脚图批发供应采购ONSEMI-IC资料网

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型号	功能描述	生产厂家企业	LOGO
74LS244	OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED)	MITSUBISHI 三菱电机	MITSUBISHI
74LS244	LOW POWER SCHOTTKY The SN74LS240 and SN74LS244 are Octal Buffers and Line Drivers designed to be employed as memory address drivers, clock drivers and bus-oriented transmitters/receivers which provide improved PC board density. • Hysteresis at Inputs to Improve Noise Margins • 3-State Outputs Drive Bus Lines	ONSEMI 安森美半导体	ONSEMI
74LS244	Octal 3-STATE Buffer/Line Driver/Line Receiver General Description These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line	FAIRCHILD 仙童半导体	FAIRCHILD
74LS244	Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs) Octal Buffers/Line Drivers/Line Receivers (non inverted three-state outputs)	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
74LS244	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS 文件：638.2 Kbytes Page：24 Pages	TI 德州仪器	TI

替换型号	功能描述	生产厂家企业	LOGO
74LS244	OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED)	MITSUBISHI 三菱电机	MITSUBISHI
74LS244	LOW POWER SCHOTTKY	ONSEMI 安森美半导体	ONSEMI
74LS244	Octal 3-STATE Buffer/Line Driver/Line Receiver	FAIRCHILD 仙童半导体	FAIRCHILD
74LS244	Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs)	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
74LS244	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS	TI 德州仪器	TI
74LS244	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS	TI 德州仪器	TI
DM74LS244N	Octal 3-STATE Buffer/Line Driver/Line Receiver	FAIRCHILD 仙童半导体	FAIRCHILD
DM74LS244N	Octal TRI-STATEE Buffers/Line Drivers/Line Receivers	NSC 国半	NSC
HD74LS244	Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs)	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
HD74LS244	Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs)	RENESAS 瑞萨	RENESAS
HD74LS244	Ouadruple 2-input Positive NAND Gates	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
HD74LS244P	Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs)	RENESAS 瑞萨	RENESAS
LS244	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS	TI 德州仪器	TI
LS244	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver	SLS	SLS
M74LS244P	OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED)	MITSUBISHI 三菱电机	MITSUBISHI

SK74LS244供应商更多...

更新时间：2026-1-27 15:10:02

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市胜彬电子有限公司	74LS244DW	TI	22+	SOP20	8000	原装正品支持实单	询价
深圳市富芯乐电子科技有限公司	74LS244N	SIG?	24+	DIP?	5000	只做原装正品现货欢迎来电查询15919825718	询价
芯有半导体（深圳）有限公司	74LS244	TMS	06+	SOIC	1000	全新原装绝对有货	询价
深圳市宏捷佳电子科技有限公司	74LS244M013TR	ST	2023+	SOP7.2	50000	原装现货	询价
深圳诚思涵科技有限公司	74LS244NSR	TI	23+	SOP20	5000	全新原装,支持实单,非诚勿扰	询价
深圳市坤融电子科技有限公司	74LS244	TI/德州仪器	2025+	SOP20	5000	原装进口价格优请找坤融电子!	询价
深圳市恒凯威科技开发有限公司	74LS244P	TI	21+	DIP20	10000	只做原装,质量保证	询价
深圳市华斯顿科技有限公司	74LS244NSR	TI	25+23+	SOP5.2	18432	绝对原装正品全新进口深圳现货	询价
深圳市昌和盛利电子有限公司	74LS244	TI/TEXAS	26+	N/A	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
洪芯国际半导体（深圳）有限公司	74LS244N	MOT	26+	TO-220	86720	全新原装正品价格最实惠假一赔百	询价

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