CY74FCT2541T - Octal Line Driver/MOS Driver with 3-State Outputs

The CY74FCT2541T is an octal buffer and line driver designed to be employed as a memory-address driver, clock driver, and bus-oriented transmitter/receiver. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2541T can replace the CY74FCT541T to reduce noise in an existing design. The speed of the CY74FCT2541T is comparable to bipolar logic counterparts, while reducing power dissipation. Input and output voltage levels allow direct interface with TTL and CMOS devices without external components.

This device is 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.

Products containing the "CY74FCT2541T" keyword are: CY74FCT2541TQC , CY74FCT2541TQC-KYO-T1 , CY74FCT2541TQCT , CY74FCT2541TQCT , CY74FCT2541TQCT/FCT2541 , CY74FCT2541TQCTE4 , CY74FCT2541TQCTE4 , CY74FCT2541TQCTG4 , CY74FCT2541TQCTG4 , CY74FCT2541TSOC , CY74FCT2541TSOC , CY74FCT2541TSOCE4 , CY74FCT2541TSOCE4 , CY74FCT2541TSOCG4 , CY74FCT2541TSOCT , CY74FCT2541TSOCT , CY74FCT2541TSOCTE4 , CY74FCT2541TSOCTE4 , CY74FCT2541TSOCTG4 , CY74FCT2541TSOCTG4

• Function and Pinout Compatible With FCT and F Logic
• 25- Output Series Resistors to Reduce Transmission-Line Reflection Noise
• Reduced V_OH (Typically = 3.3 V) Versions of Equivalent FCT Functions
• Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
• I_off Supports Partial-Power-Down Mode Operation
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)
• Matched Rise and Fall Times
• Fully Compatible With TTL Input and Output Logic Levels
• 12-mA Output Sink Current
15-mA Output Source Current
• 3-State Outputs