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SN74LS03 具有集电极开路输出的四路 2 输入正与非门

These devices contain four independent 2-input-NAND gates. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.

The SN5403, SN54LS03 and SN54S03 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7403, SN74LS03 and SN74S03 are characterized for operation from 0°C to 70°C

	SN74LS03
Rating	Catalog
Technology Family	LS

SN74LS03 特性

• Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
• Dependable Texas Instruments Quality and Reliability

SN74LS03 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
SN74LS03D	ACTIVE	-40 to 85	0.20 | 1ku	SOIC (D) | 14	50 | TUBE	74LS03
SN74LS03DE4	ACTIVE	-40 to 85	0.20 | 1ku	SOIC (D) | 14	50 | TUBE	74LS03
SN74LS03DG4	ACTIVE	-40 to 85	0.20 | 1ku	SOIC (D) | 14	50 | TUBE	74LS03
SN74LS03DR	ACTIVE	0 to 70	0.26 | 1ku	SOIC (D) | 14	2500 | LARGE T&R	74LS03
SN74LS03DRE4	ACTIVE	0 to 70	0.26 | 1ku	SOIC (D) | 14	2500 | LARGE T&R	74LS03
SN74LS03DRG4	ACTIVE	0 to 70	0.26 | 1ku	SOIC (D) | 14	2500 | LARGE T&R	74LS03
SN74LS03N	ACTIVE	0 to 70	0.95 | 1ku	PDIP (N) | 14	20 | TUBE	SN74LS03N
SN74LS03NE4	ACTIVE	0 to 70	0.95 | 1ku	PDIP (N) | 14	20 | TUBE	SN74LS03N

SN74LS03 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
SN74LS03D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03D	SN74LS03D
SN74LS03DE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03DE4	SN74LS03DE4
SN74LS03DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03DG4	SN74LS03DG4
SN74LS03DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03DR	SN74LS03DR
SN74LS03DRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03DRE4	SN74LS03DRE4
SN74LS03DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS03DRG4	SN74LS03DRG4
SN74LS03N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS03N	SN74LS03N
SN74LS03NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS03NE4	SN74LS03NE4

SN74LS03 应用技术支持与电子电路设计开发资源下载

1. SN74LS03 数据资料 dataSheet 下载.PDF
2. TI 德州仪器门电路产品选型与价格 . xls
3. Logic Guide 2009 (PDF 4263 KB)
4. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
9. Designing With Logic (PDF 186 KB)
10. Live Insertion (PDF 150 KB)
11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
14. LOGIC Pocket Data Book (PDF 6001 KB)
15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
16. Logic Cross-Reference (PDF 2938 KB)