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SN74LS51 2 宽度 2 输入和 2 宽度 3 输入与或反向门

The '51 and 'S51 contain two independent 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean function Y = AB + CD\.

The 'LS51 contains one 2-wide 3-input and one 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean functions 1Y = (1A · 1B · 1C) + (1D · 1E · 1F)\ and 2Y = (2A · 2B) + (2C · 2D)\.

The SN5451, SN54LS51, and SN54S51 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7451, SN74LS51 and SN74S51 are characterized for operation from 0°C to 70°C

	SN74LS51
Rating	Catalog
Technology Family	LS

SN74LS51 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

SN74LS51 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
SN74LS51D	ACTIVE	0 to 70	0.90 | 1ku	SOIC (D) | 14	50 | TUBE
SN74LS51DE4	ACTIVE	0 to 70	0.90 | 1ku	SOIC (D) | 14	50 | TUBE
SN74LS51DG4	ACTIVE	0 to 70	0.90 | 1ku	SOIC (D) | 14	50 | TUBE
SN74LS51DR	ACTIVE	0 to 70	0.75 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
SN74LS51DRE4	ACTIVE	0 to 70	0.75 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
SN74LS51DRG4	ACTIVE	0 to 70	0.75 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
SN74LS51N	ACTIVE	0 to 70	0.80 | 1ku	PDIP (N) | 14	25 | TUBE
SN74LS51NE4	ACTIVE	0 to 70	0.80 | 1ku	PDIP (N) | 14	25 | TUBE
SN74LS51NSR	ACTIVE	0 to 70	0.80 | 1ku	SO (NS) | 14	2000 | LARGE T&R
SN74LS51NSRE4	ACTIVE	0 to 70	0.80 | 1ku	SO (NS) | 14	2000 | LARGE T&R
SN74LS51NSRG4	ACTIVE	0 to 70	0.80 | 1ku	SO (NS) | 14	2000 | LARGE T&R

SN74LS51 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
SN74LS51D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51D	SN74LS51D
SN74LS51DE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51DE4	SN74LS51DE4
SN74LS51DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51DG4	SN74LS51DG4
SN74LS51DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51DR	SN74LS51DR
SN74LS51DRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51DRE4	SN74LS51DRE4
SN74LS51DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51DRG4	SN74LS51DRG4
SN74LS51N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS51N	SN74LS51N
SN74LS51NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS51NE4	SN74LS51NE4
SN74LS51NSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51NSR	SN74LS51NSR
SN74LS51NSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51NSRE4	SN74LS51NSRE4
SN74LS51NSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS51NSRG4	SN74LS51NSRG4

SN74LS51 应用技术支持与电子电路设计开发资源下载

1. SN74LS51 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)