SN54AS652_TI 具有三态输出的八路总线收发器和寄存器

SN54AS652的基本参数

制造厂商：TI
产品类别：逻辑和电压转换
技术类目：缓冲器、驱动器和收发器 - 通用收发器
功能描述：具有三态输出的八路总线收发器和寄存器
点击这里打开及下载SN54AS652的技术文档资料
TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格

SN54AS652的产品详情：

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. When SAB and SBA are in the real-time transfer mode, it is possible to store data without using the internal D-type flip-flops by simultaneously enabling OEAB and OEBA\. In this configuration, each output reinforces its input. When all other data sources to the two sets of bus lines are at high impedance, each set of bus lines remains at its last state.

The -1 versions of the SN74ALS651A and SN74ALS652A are identical to the standard versions except that the recommended maximum I_OL for the -1 versions is increased to 48 mA. There are no -1 versions of the SN54ALS652, SN54ALS653, SN74ALS653, and SN74ALS654.

SN54AS652的优势和特性：

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 DEVICE A OUTPUT B OUTPUT LOGIC SN74ALS651A, 'AS651 3-State 3-State Inverting SN54ALS652, SN74ALS652A, 'AS652 3-State 3-State True 'ALS653 Open Collector 3-State Inverting SN74ALS654 Open Collector 3-State True

SN54AS652的参数（英文）：

IOL (Max) (mA)
32
IOH (Max) (mA)
-12
Technology Family
AS
Rating
Military
Operating temperature range (C)
-55 to 125

SN54AS652具体的完整产品型号参数及价格（美元）：

SN54AS652的完整型号有：5962-8868701LA、SN54AS652JT、SNJ54AS652JT，以下是这些产品的关键参数及官网采购报价：

5962-8868701LA，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-8868701LA的批量USD价格：30.562（1000+）

SN54AS652JT，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SN54AS652JT的批量USD价格：24.301（1000+）

SNJ54AS652JT，工作温度：-55 to 125，封装：CDIP (JT)-24，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54AS652JT的批量USD价格：30.562（1000+）

SN54AS652的评估套件：

SN54AS652的电路图解：

SN54AS652的评估套件：