CY54FCT646T_TI 具有三态输出的八路总线寄存收发器

CY54FCT646T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寄存收发器
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CY54FCT646T的产品详情：

The \x92FCT646T devices consist of a bus transceiver circuit with 3-state, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus is clocked into the registers as the appropriate clock pin goes to a high logic level. Output-enable (G\) and direction (DIR) inputs control the transceiver function. In the transceiver mode,data present at the high-impedance port can be stored in either the A or B register, or in both. Select controls (SAB, SBA) can multiplex stored and real-time (transparent mode) data. DIR determines which bus receives data when G\ is low. In the isolation mode (G\ is high), A data can be stored in the B register and/or B data can be stored in the A register.

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.

CY54FCT646T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
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Independent Register for A and B Buses
CY54FCT646T
- 48-mA Output Sink Current
- 12-mA Output Source Current
CY74FCT646T
- 64-mA Output Sink Current
- 32-mA Output Source Current
3-State Outputs

CY54FCT646T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

CY54FCT646T具体的完整产品型号参数及价格（美元）：

CY54FCT646T的完整型号有：5962-9222301M3A、5962-9222303M3A、5962-9222303MLA、5962-9222305M3A、CY54FCT646ATDMB、CY54FCT646ATLMB、CY54FCT646CTLMB，以下是这些产品的关键参数及官网采购报价：

5962-9222301M3A，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5962-9222301M3A的批量USD价格：15.742（1000+）

5962-9222303M3A，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5962-9222303M3A的批量USD价格：19.001（1000+）

5962-9222303MLA，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5962-9222303MLA的批量USD价格：23.179（1000+）

5962-9222305M3A，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5962-9222305M3A的批量USD价格：26.102（1000+）

CY54FCT646ATDMB，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CY54FCT646ATDMB的批量USD价格：23.179（1000+）

CY54FCT646ATLMB，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CY54FCT646ATLMB的批量USD价格：19.001（1000+）

CY54FCT646CTLMB，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CY54FCT646CTLMB的批量USD价格：26.102（1000+）

CY54FCT646T的评估套件：

CY54FCT646T的电路图解：

CY54FCT646T的评估套件：