SN74ALS652A 具有三态输出的八路总线收发器/寄存器

SN74ALS652A 描述

These devices consist of bus-transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Output-enable (OEAB and OEBA\) inputs are provided to control the transceiver functions. Select-control (SAB and SBA) inputs are provided to select real-time or stored data transfer. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. A low input level selects real-time data, and a high input level selects stored data. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers

Data on the A or B data bus, or both, can be stored in the internal D-type flip-flops by low-to-high transitions at the appropriate clock (CLKAB or CLKBA) terminals, regardless of the select- or output-control terminals

	SN74ALS652A
Voltage Nodes(V)	5
Vcc range(V)	4.5 to 5.5
Input Level	TTL
Output Level	TTL
No. of Outputs	8
Static Current	75
Technology Family	ALS
Rating	Catalog

SN74ALS652A 特性

• Bus Transceivers/Registers
• Independent Registers and Enables for A and B Buses
• Multiplexed Real-Time and Stored Data
• Choice of True or Inverting Data Paths
• Choice of 3-State or Open-Collector Outputs to A Bus

SN74ALS652A 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
SN74ALS652ADW	ACTIVE	-40 to 85	4.35 | 1ku	SOIC (DW) | 24	25 | TUBE
SN74ALS652ADWE4	ACTIVE	-40 to 85	4.35 | 1ku	SOIC (DW) | 24	25 | TUBE
SN74ALS652ADWG4	ACTIVE	-40 to 85	4.35 | 1ku	SOIC (DW) | 24	25 | TUBE

SN74ALS652A 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
SN74ALS652ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS652ADW	SN74ALS652ADW
SN74ALS652ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS652ADWE4	SN74ALS652ADWE4
SN74ALS652ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ALS652ADWG4	SN74ALS652ADWG4

SN74ALS652A 应用技术支持与电子电路设计开发资源下载

1. SN74ALS652A 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)