The \x92FCT480T devices are high-speed, dual, 8-bit parity generators/checkers. Each parity generator/checker accepts eight data bits and one parity bit as inputs, and generates a sum and parity-error (ERROR\) output. These devices can be used in odd-parity systems. ERROR\ is an open-drain output designed for easy expansion of the word width by a wired-OR connection of several \x92FCT480T devices. Because no additional logic is needed, the parity-generation or parity-checking times remain the same as for an individual \x92FCT480T device.

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.

• 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
• Two 8-Bit Parity Generators/Checkers
• Open-Drain Active-Low Parity-Error Output
• Expandable for Larger Word Widths
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)
• CY54FCT480T
  • 32-mA Output Sink Current
  • 12-mA Output Source Current
• CY74FCT480T
  • 64-mA Output Sink Current
  • 32-mA Output Source Current

• Number of channels (#)
• 8
• Technology Family
• FCT
• Input type
• TTL-Compatible CMOS
• Output type
• Push-Pull
• Features
• Very high speed (tpd 5-10ns), Partial power down (Ioff)

CY54FCT480T的完整型号有：CY54FCT480BTLMB，以下是这些产品的关键参数及官网采购报价：

CY54FCT480BTLMB，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CY54FCT480BTLMB的批量USD价格：114.638（1000+）