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TC74VCXR2245FK - Low-Voltage Octal Bus Transceiver

Download the TC74VCXR2245FK datasheet PDF. This datasheet also covers the TC74VCXR2245FT variant, as both devices belong to the same low-voltage octal bus transceiver family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • (Note 1).
  • 26-Ω series resistors on outputs.
  • Low-voltage operation: VCC = 1.8 to 3.6 V.
  • High-speed operation: tpd = 4.4 ns (max) (VCC = 3.0 to 3.6 V) tpd = 5.6 ns (max) (VCC = 2.3 to 2.7 V) tpd = 9.8 ns (max) (VCC = 1.8 V) TC74VCXR2245FTG.
  • Output current: IOH/IOL = ±12 mA (min) (VCC = 3.0 V) IOH/IOL = ±8 mA (min) (VCC = 2.3 V) IOH/IOL = ±4 mA (min) (VCC = 1.8 V).
  • Latch-up performance:.
  • 300 mA.
  • ESD performance: Machine model ≥.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC74VCXR2245FT_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Toshiba

Part Number Description
TC74VCXR2245FT Low-Voltage Octal Bus Transceiver
TC74VCXR2245FTG Low-Voltage Octal Bus Transceiver
TC74VCXR162245FT Low-Voltage 16-Bit Bus Transceiver
TC74VCXR162500FT LOW VOLTAGE 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3.6V TOLERANT INPUTS AND OUTPUTS
TC74VCXR162501FT LOW VOLTAGE 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3.6V TOLERANT INPUTS AND OUTPUTS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TC74VCXR2245FT/FK/FTG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCXR2245FT, TC74VCXR2245FK, TC74VCXR2245FTG Low-Voltage Octal Bus Transceiver with 3.6-V Tolerant Inputs and Outputs The TC74VCXR2245 is a high-performance CMOS octal bus transceiver. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V. The direction of data transmission is determined by the level of the DIR inputs. The OE inputs can be used to disable the device so that the busses are effectively isolated. The 26-Ω series resistor helps reducing output overshoot and undershoot without external resistor.