CY54FCT543T_TI 具有三态输出的八路寄存收发器

CY54FCT543T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寄存收发器
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CY54FCT543T的产品详情：

The \x92FCT543T octal latched transceivers contain two sets of eight D-type latches with separate latch-enable (LEAB\, LEBA\) and output-enable (OEAB\, OEBA\) inputs for each set to permit independent control of input and output in either direction of data flow. For data flow from A to B, for example, the A-to-B enable (CEAB\) input must be low in order to enter data from A or to take data from B, as indicated in the function table. With CEAB\ low, a low signal on the A-to-B latch-enable (LEAB\) input makes the A-to-B latches transparent; a subsequent low-to-high transition of the LEAB\ signal puts the A latches in the storage mode and their outputs no longer change with the A inputs. With CEAB\ and OEAB\ low, the 3-state B-output buffers are active and reflect the data present at the output of the A latches. Control of data from B to A is similar, but uses CEBA\, LEBA\, and OEBA\ inputs.

These devices are fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

CY54FCT543T的优势和特性：

Function, Pinout, and Drive Compatible With FCT and F Logic
Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
Ioff Supports Partial-Power-Down Mode Operation
Matched Rise and Fall Times
Fully Compatible With TTL Input and Output Logic Levels
3-State Outputs
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Separation Controls for Data Flow in Each Direction
Back-to-Back Latches for Storage
CY54FCT543T
- 48-mA Output Sink Current
- 12-mA Output Source Current
CY74FCT543T
- 64-mA Output Sink Current
- 32-mA Output Source Current

CY54FCT543T的参数（英文）：

IOL (Max) (mA)
48
IOH (Max) (mA)
-12
Technology Family
FCT
Rating
Military
Operating temperature range (C)
-55 to 125

CY54FCT543T具体的完整产品型号参数及价格（美元）：

CY54FCT543T的完整型号有：5962-9222101M3A、5962-9222101MLA、CY54FCT543TDMB、CY54FCT543TLMB，以下是这些产品的关键参数及官网采购报价：

5962-9222101M3A，工作温度：-55 to 125，封装：LCCC (FK)-28，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5962-9222101M3A的批量USD价格：19.72（1000+）

5962-9222101MLA，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5962-9222101MLA的批量USD价格：9.86（1000+）

CY54FCT543TDMB，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CY54FCT543TDMB的批量USD价格：9.86（1000+）

CY54FCT543TLMB，工作温度：-55 to 125，封装：LCCC (FK)-28，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CY54FCT543TLMB的批量USD价格：19.72（1000+）

CY54FCT543T的评估套件：

CY54FCT543T的电路图解：

CY54FCT543T的评估套件：