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SN5438 具有开集输出的四路 2 输入正与非缓冲器

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. 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 high VOH levels.

The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C

	SN5438
Rating	Military
Technology Family	TTL

SN5438 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

SN5438 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
SN5438J	ACTIVE	-55 to 125	3.92 | 1ku	CDIP (J) | 14	1 | TUBE	SN5438J
SNJ5438J	ACTIVE	-55 to 125	4.64 | 1ku	CDIP (J) | 14	1 | TUBE	SNJ5438J
SNJ5438W	ACTIVE	-55 to 125	7.91 | 1ku	CFP (W) | 14	1 | TUBE	SNJ5438W

SN5438 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
SN5438J	TBD	A42	N/A for Pkg Type	SN5438J	SN5438J
SNJ5438J	TBD	A42	N/A for Pkg Type	SNJ5438J	SNJ5438J
SNJ5438W	TBD	A42	N/A for Pkg Type	SNJ5438W	SNJ5438W

SN5438 应用技术支持与电子电路设计开发资源下载

1. SN5438 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)