74ACT16543_TI 具有三态输出的 16 位寄存收发器

74ACT16543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 16 位寄存收发器
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74ACT16543的产品详情：

The 'ACT16543 are 16-bit registered transceivers that contain two sets of D-type latches for temporary storage of data flowing in either direction. The 'ACT16543 can be used as two 8-bit transceivers or one 16-bit transceiver. Separate latch enable ( or ) and output-enable ( or ) inputs are provided for each register to permit independent control in either direction of data flow.

The A-to-B enable () and inputs must be low to enter data from A or to output data to B. Having CEAB\ low and LEAB\ low makes the A-to-B latches transparent; a subsequent low-to-high transition at puts the A latches in the storage mode. Data flow from B to A is similar, but requires using the , , and inputs.

The 74ACT16543 is packaged in TI's shrink small-outline package, which provides twice the functionality of standard small-outline packages in the same printed-circuit-board area.

The 54ACT16543 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16543 is characterized for operation from -40°C to 85°C.

74ACT16543的优势和特性：

Members of the Texas Instruments WidebusTM Family
Inputs Are TTL-Voltage Compatible
3-State True Outputs
Flow-Through Architecture Optimizes PCB Layout
Distributed VCC and GND Pin Configurations Minimize High-Speed Switching Noise
EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
500-mA Typical Latch-Up Immunity at 125°C
Package Options Include Plastic Thin Shrink Small-Outline (DGG) and 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings, and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings

EPIC and Widebus are trademarks of Texas Instruments Incorporated.

74ACT16543的参数（英文）：

IOL (Max) (mA)
24
IOH (Max) (mA)
-24
Technology Family
ACT
Rating
Catalog
Operating temperature range (C)
-40 to 85

74ACT16543具体的完整产品型号参数及价格（美元）：

74ACT16543的完整型号有：74ACT16543DGGR、74ACT16543DL、74ACT16543DLR，以下是这些产品的关键参数及官网采购报价：

74ACT16543DGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-56，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网74ACT16543DGGR的批量USD价格：.855（1000+）

74ACT16543DL，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网74ACT16543DL的批量USD价格：1.01（1000+）

74ACT16543DLR，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网74ACT16543DLR的批量USD价格：.855（1000+）

74ACT16543的评估套件：

74ACT16543的电路图解：

74ACT16543的评估套件：