CY74FCT827T 10-Bit Buffers/Drivers with 3-State Outputs | TI.com

CY74FCT827T (ACTIVE) 10-Bit Buffers/Drivers with 3-State Outputs

10-Bit Buffers/Drivers with 3-State Outputs - CY74FCT827T
Datasheet
 

Description

The \x92FCT827T devices are 10-bit bus drivers that provide high-performance bus-interface buffering for wide data/address paths or buses carrying parity. The 10-bit buffers have NANDed output enables for maximum control flexibility. The \x92FCT827T devices are designed for high-capacitance-load drive capability, while providing low-capacitance bus loading at both inputs and outputs. All outputs are designed for low-capacitance bus loading in the high-impedance state.

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.

Features

  • Function, Pinout, and Drive Compatible With FCT, F, and AM29827 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
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • 3-State Outputs
  • Matched Rise and Fall Times
  • Fully Compatible With TTL Input and Output Logic Levels
  • CY54FCT827T
    • 32-mA Output Sink Current
    • 12-mA Output Source Current
  • CY74FCT827T
    • 64-mA Output Sink Current
    • 32-mA Output Source Current

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) IOL (Max) (mA) IOH (Max) (mA) Input type Output type Rating Operating temperature range (C) Package Group
CY74FCT827T Order now FCT     4.75     5.25     64     -32     TTL     CMOS     Catalog     -40 to 85     SOIC | 24
SSOP | 24