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型号	下载订购	功能描述	制造商上传企业	LOGO
SN74HC74DT.B	文件：2.17581 Mbytes Page：41 Pages	SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Convert a momentary switch to a toggle switch • Di 文件：2.17581 Mbytes 页数：41 Pages	TI 德州仪器	TI
SN74HC74-EP	文件：2.17581 Mbytes Page：41 Pages	SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Convert a momentary switch to a toggle switch • Di 文件：2.17581 Mbytes 页数：41 Pages	TI 德州仪器	TI
SN74HC74-EP	文件：432.48 Kbytes Page：13 Pages	DUAL D-TYPE POSITIVE EDGE TRIGGERED FLIP-FLOP WITH CLEAR AND PRESET 1FEATURES · Controlled Baseline – One Assembly Site – One Test Site – One Fabrication Site · Extended Temperature Performance of –55°C to 125°C · Enhanced Diminishing Manufacturing Sources (DMS) Support · Enhanced Product-Change Notification · Qualification Pedigree (1) · Wide Operating 文件：432.48 Kbytes 页数：13 Pages	TI 德州仪器	TI
SN74HC74-EP	文件：670.42 Kbytes Page：25 Pages	SN74HC74-Q1 Automotive Qualified Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features 1• AEC-Q100 Qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C, TA • Buffered inputs • Positive and negative input clamp diodes • Wide operating voltage range: 2 V to 6 V • Supports fanout up to 10 LSTTL loads • Significant power reduction compa 文件：670.42 Kbytes 页数：25 Pages	TI 德州仪器	TI
SN74HC74MDREP	文件：432.48 Kbytes Page：13 Pages	DUAL D-TYPE POSITIVE EDGE TRIGGERED FLIP-FLOP WITH CLEAR AND PRESET 1FEATURES · Controlled Baseline – One Assembly Site – One Test Site – One Fabrication Site · Extended Temperature Performance of –55°C to 125°C · Enhanced Diminishing Manufacturing Sources (DMS) Support · Enhanced Product-Change Notification · Qualification Pedigree (1) · Wide Operating 文件：432.48 Kbytes 页数：13 Pages	TI 德州仪器	TI
SN74HC74MPWREP	文件：432.48 Kbytes Page：13 Pages	丝印：HC74MEP；Package：TSSOP；DUAL D-TYPE POSITIVE EDGE TRIGGERED FLIP-FLOP WITH CLEAR AND PRESET 1FEATURES · Controlled Baseline – One Assembly Site – One Test Site – One Fabrication Site · Extended Temperature Performance of –55°C to 125°C · Enhanced Diminishing Manufacturing Sources (DMS) Support · Enhanced Product-Change Notification · Qualification Pedigree (1) · Wide Operating 文件：432.48 Kbytes 页数：13 Pages	TI 德州仪器	TI
SN74HC74MPWREP.A	文件：432.48 Kbytes Page：13 Pages	丝印：HC74MEP；Package：TSSOP；DUAL D-TYPE POSITIVE EDGE TRIGGERED FLIP-FLOP WITH CLEAR AND PRESET 1FEATURES · Controlled Baseline – One Assembly Site – One Test Site – One Fabrication Site · Extended Temperature Performance of –55°C to 125°C · Enhanced Diminishing Manufacturing Sources (DMS) Support · Enhanced Product-Change Notification · Qualification Pedigree (1) · Wide Operating 文件：432.48 Kbytes 页数：13 Pages	TI 德州仪器	TI
SN74HC74N	文件：2.17581 Mbytes Page：41 Pages	丝印：SN74HC74N；Package：PDIP(N)；SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Convert a momentary switch to a toggle switch • Di 文件：2.17581 Mbytes 页数：41 Pages	TI 德州仪器	TI
SN74HC74N.A	文件：2.17581 Mbytes Page：41 Pages	丝印：SN74HC74N；Package：PDIP(N)；SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Convert a momentary switch to a toggle switch • Di 文件：2.17581 Mbytes 页数：41 Pages	TI 德州仪器	TI
SN74HC74NE4	文件：2.17581 Mbytes Page：41 Pages	丝印：SN74HC74N；Package：PDIP(N)；SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Convert a momentary switch to a toggle switch • Di 文件：2.17581 Mbytes 页数：41 Pages	TI 德州仪器	TI

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技术参数

Technology Family：
HC
Supply voltage (Min) (V)：
2
Supply voltage (Max) (V)：
6
Input type：
Standard CMOS
Output type：
Push-Pull
Clock Frequency (Max) (MHz)：
29
IOL (Max) (mA)：
5.2
IOH (Max) (mA)：
-5.2
ICC (Max) (uA)：
40
Features：
Balanced outputs

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市毅创腾电子科技有限公司	SN74HC74	TI	23+	SO-14	7000	绝对全新原装!100%保质量特价!请放心订购!	询价
深圳市欧立现代科技有限公司	SN74HC74	TEXAS	24+	SOP14P	6868	原装现货,可开13%税票	询价
深圳市一线半导体有限公司	SN74HC74	TI	24+	TSSOP	90		询价
深圳市弘为电子有限公司	SN74HC74	TEXASINSTRU	24+		7860	原装现货假一罚十	询价
深圳市宇集芯电子有限公司	SN74HC74	TI	25+	SOP14	90000	一级代理商进口原装现货、假一罚十价格合理	询价
深圳市威尔健半导体有限公司	SN74HC74	TI/德州仪器	23+	SOP14	50000	全新原装正品现货,支持订货	询价
深圳市河锋鑫科技有限公司	SN74HC74	TI(德州仪器)	2021+		8000	原装现货，欢迎询价	询价
深圳市赛特兴科技有限公司	SN74HC74	TI(德州仪器)	23+	标准封装	6000	正规渠道,只有原装!	询价
深圳市恒科翔业电子有限公司	SN74HC74	TI德州仪器	22+		24000	原装正品现货,实单可谈,量大价优	询价
深圳市跃创芯科技有限公司	SN74HC74	TI/德州仪器	22+	SOP14	20000	原装现货,实单支持	询价

更多SN74HC74供应商更新时间2026-1-23 16:31:00

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