CY74FCT2541T Datasheet | Texas Instruments

D Function and Pinout patible With FCT and F Logic D 25-Ω Output Series Resistors to Reduce Transmission-Line Reflection Noise D Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions D Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics D Ioff Supports Partial-Power-Down Mode Operation D ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A) - 200-V Machine Model (A115-A) - 1000-V Charged-Device Model (C101) D Matched Rise and Fall Times D Fully patible With TTL Input and Output Logic Levels D 12-m A Output Sink Current 15-m A Output Source Current D 3-State Outputs CY74FCT2541T 8ĆBIT BUFFER/LINE DRIVER WITH 3ĆSTATE OUTPUTS SCCS041B - SEPTEMBER 1994 - REVISED SEPTEMBER 2001 Q OR SO PACKAGE (TOP VIEW) OEA D0 D1 D2 D3 D4 D5 D6 D7 1 2 3 4 5 6 7 8 9 10 20 VCC 19 OEB 18 O0 17 O1 16 O2 15 O3 14 O4 13 O5 12 O6 11 O7 description 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 parable to bipolar logic counterparts, while reducing power dissipation. Input and output voltage levels allow direct interface with TTL and CMOS devices without external ponents. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. ORDERING INFORMATION PACKAGE†...