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CY74FCT2240T 具有三态输出和串联阻尼电阻的八路缓冲器/线路驱动器

CY74FCT2240T 描述

The CY74FCT2240T is an octal buffer and line driver that includes on-chip 25- terminating resistors at each of the outputs to minimize noise resulting from reflections or standing waves in high-performance applications. The on-chip resistors reduce overall board space and component count. Designed to be employed as a memory address driver, clock driver, and bus-oriented transmitter/receiver, this device provides speed and drive capabilities commensurate with its fastest bipolar logic counterparts, while reducing power dissipation. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices, without the need for external components.

This device is fully specified for partial-power-down applications using Ioff

	CY74FCT2240AT	CY74FCT2240CT	CY74FCT2240T
Voltage Nodes(V)	5	5	5
Technology Family	FCT	FCT	FCT
Rating	Catalog	Catalog	Catalog

CY74FCT2240T 特性

• Function and Pinout Compatible With FCT and F Logic
• 25- Output Series Resistors Reduce Transmission-Line Reflection Noise
• TTL-Output-Level Version 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)
• Fully Compatible With TTL Input and Output Logic Levels
• 12-mA Output Sink Current
  15-mA Output Source Current
• 3-State Outputs

CY74FCT2240T 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
CY74FCT2240TQCT	ACTIVE	-40 to 85	0.85 | 1ku	SSOP/QSOP (DBQ) | 20	2500 | LARGE T&R	FCT2240C
CY74FCT2240TQCTE4	ACTIVE	-40 to 85	0.85 | 1ku	SSOP/QSOP (DBQ) | 20	2500 | LARGE T&R	FCT2240C
CY74FCT2240TQCTG4	ACTIVE	-40 to 85	0.85 | 1ku	SSOP/QSOP (DBQ) | 20	2500 | LARGE T&R	FCT2240C

CY74FCT2240T 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
CY74FCT2240TQCT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	CY74FCT2240TQCT	CY74FCT2240TQCT
CY74FCT2240TQCTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	CY74FCT2240TQCTE4	CY74FCT2240TQCTE4
CY74FCT2240TQCTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	CY74FCT2240TQCTG4	CY74FCT2240TQCTG4

CY74FCT2240T 应用技术支持与电子电路设计开发资源下载

1. CY74FCT2240T 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)