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CY74FCT162H245AT 具有总线保留和三态输出的 16 位总线收发器

CY74FCT162H245AT 描述

These 16-bit transceivers are designed for use in bidirectional synchronous communication between two buses, where high speed and low power are required. With the exception of the CY74FCT162H245AT, these devices can be operated either as two independent octals or a single 16-bit transceiver. Direction of data flow is controlled by (DIR), the Output Enable (OE\) transfers data when LOW and isolates the buses when HIGH.

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.

The CY74FCT162H245AT is ideally suited for driving high-capacitance loads and low-impedance backplanes

	CY74FCT162H245AT	CY74FCT162H245CT	CY74FCT162H245T
Voltage Nodes(V)	5	5	5
Rating	Catalog	Catalog	Catalog
Technology Family	FCT	FCT	FCT

CY74FCT162H245AT 特性

• Ioffsupports partial-power-down mode operation
• Edge-rate control circuitry for significantly improved noise characteristics
• Typical output skew < 250 ps
• ESD > 2000V
• TSSOP (19.6-mil pitch) and SSOP (25-mil pitch) packages
• Industrial temperature range of \x9640°C to +85°C
• VCC = 5V ± 10%
• CY74FCT162H245AT Features:
  • 64 mA sink current, 32 mA source current
  • Typical VOLP (ground bounce) <1.0V at VCC = 5V, TA = 25°\xB0C
• CY74FCT162245T Features:
  • Balanced output drivers: 24 mA
  • Reduced system switching noise
  • Typical VOLP(ground bounce) <0.6V at VCC = 5V, TA = 25°C
• CY74FCT162H245T Features:
  • Bus hold on data inputs
  • Eliminates the need for external pull-up or pull-down resistors

CY74FCT162H245AT 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
CY74FCT162H245ATPVC	ACTIVE	-40 to 85	1.75 | 1ku	SSOP (DL) | 56	25 | TUBE
CY74FCT162245CTPVC	ACTIVE	-40 to 85	1.60 | 1ku	SSOP (DL) | 56	25 | TUBE

CY74FCT162H245AT 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
CY74FCT162H245ATPVC	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CY74FCT162H245ATPVC	CY74FCT162H245ATPVC
CY74FCT162245CTPVC	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CY74FCT162245CTPVC	CY74FCT162245CTPVC

CY74FCT162H245AT 应用技术支持与电子电路设计开发资源下载

1. CY74FCT162H245AT 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)