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CY74FCT2541AT 具有三态输出的八路线路驱动器 / MOS 驱动器

CY74FCT2541AT 描述

The CY74FCT2541T is an octal buffer and line driver designed to be employed as a memory-address driver, clock driver, and bus-oriented transmitter/receiver. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2541T can replace the CY74FCT541T to reduce noise in an existing design. The speed of the CY74FCT2541T is comparable to bipolar logic counterparts, while reducing power dissipation. Input and output voltage levels allow direct interface with TTL and CMOS devices without external components.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

	CY74FCT2541AT	CY74FCT2541CT	CY74FCT2541T
Voltage Nodes(V)	5	5	5
Rating	Catalog	Catalog	Catalog
Technology Family	FCT	FCT	FCT

CY74FCT2541AT 特性

• Function and Pinout Compatible With FCT and F Logic
• 25- Output Series Resistors to Reduce Transmission-Line Reflection Noise
• Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
• Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
• Ioff Supports Partial-Power-Down Mode Operation
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)
• Matched Rise and Fall Times
• Fully Compatible With TTL Input and Output Logic Levels
• 12-mA Output Sink Current
  15-mA Output Source Current
• 3-State Outputs

CY74FCT2541AT 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
CY74FCT2541ATSOC	ACTIVE	-40 to 85	0.60 | 1ku	SOIC (DW) | 20	25 | TUBE	FCT2541A
CY74FCT2541ATSOCE4	ACTIVE	-40 to 85	0.60 | 1ku	SOIC (DW) | 20	25 | TUBE	FCT2541A

CY74FCT2541AT 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
CY74FCT2541ATSOC	Pb-Free (RoHS)	CU NIPDAU	Level-2-260C-1 YEAR	CY74FCT2541ATSOC	CY74FCT2541ATSOC
CY74FCT2541ATSOCE4	Pb-Free (RoHS)	CU NIPDAU	Level-2-260C-1 YEAR	CY74FCT2541ATSOCE4	CY74FCT2541ATSOCE4

CY74FCT2541AT 应用技术支持与电子电路设计开发资源下载

1. CY74FCT2541AT 数据资料 dataSheet 下载.PDF
2. TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
3. CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
4. Semiconductor Packing Methodology (PDF 3005 KB)
5. 逻辑产品选择指南 2006/2007 （修订版 Z）(4462KB)
6. 标准线性和逻辑产品 5 分钟指南 (786KB)
7. 了解和解释标准逻辑数据表
8. LOGIC Pocket Data Book (PDF 6001 KB)
9. HiRel Unitrode Power Management Brochure (PDF 206 KB)
10. Logic Cross-Reference (PDF 2938 KB)