SN54AS20 双路 4 输入正与非门

These devices contain two independent 4-input positive-NAND gates. They perform the Boolean functionsor \ in positive logic.

The SN54AS20 and SN54AS20 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS20A and SN74AS20 are characterized for operation from 0°C to 70°C

	SN54AS20
Rating	Military
Technology Family	AS

SN54AS20 特性

• Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

SN54AS20 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
SNJ54AS20FK	ACTIVE	-55 to 125	5.84 | 1ku	LCCC (FK) | 20	1 | TUBE
SNJ54AS20J	ACTIVE	-55 to 125	2.20 | 1ku	CDIP (J) | 14	1 | TUBE
SNJ54AS20W	ACTIVE	-55 to 125	5.87 | 1ku	CFP (W) | 14	1 | TUBE

SN54AS20 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
SNJ54AS20FK	TBD	A42	N/A for Pkg Type	SNJ54AS20FK	SNJ54AS20FK
SNJ54AS20J	TBD	A42	N/A for Pkg Type	SNJ54AS20J	SNJ54AS20J
SNJ54AS20W	TBD	A42	N/A for Pkg Type	SNJ54AS20W	SNJ54AS20W

SN54AS20 应用技术支持与电子电路设计开发资源下载

1. SN54AS20 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)