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SN74ALS1645A 具有三态输出的八总线收发器

SN74ALS1645A 描述

These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control

(DIR) input. The output-enable () input can be used to disable the device so that the buses are effectively isolated. The SN74ALS1640A features inverting logic, while the SN74ALS1645A features noninverting logic.

The SN74ALS1640A and SN74ALS1645A are characterized for operation from 0°C to 70°C

	CY74FCT245AT
Voltage Nodes(V)	5
Rating	Catalog
Technology Family	ABT

SN74ALS1645A 特性

• Bidirectional Bus Transceivers in High-Density 20-Pin Packages
• Lower-Power Versions of SN74ALS640B and SN74ALS645A
• Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPs

SN74ALS1645A 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
SN74ALS1645ADW	ACTIVE	-40 to 85	1.15 | 1ku	SOIC (DW) | 20	25 | TUBE
SN74ALS1645ADWE4	ACTIVE	-40 to 85	1.15 | 1ku	SOIC (DW) | 20	25 | TUBE
SN74ALS1645ADWG4	ACTIVE	-40 to 85	1.15 | 1ku	SOIC (DW) | 20	25 | TUBE

SN74ALS1645A 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
SN74ALS1645ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS1645ADW	SN74ALS1645ADW
SN74ALS1645ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS1645ADWE4	SN74ALS1645ADWE4
SN74ALS1645ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS1645ADWG4	SN74ALS1645ADWG4

SN74ALS1645A 应用技术支持与电子电路设计开发资源下载

1. SN74ALS1645A 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)