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TC74VCX162843FT - Low-Voltage 18-Bit D-Type Latch

Key Features

  • 26-Ω series resistors on outputs.
  • Low-voltage operation: VCC = 1.8 to 3.6 V.
  • High-speed operation: tpd = 3.9 ns (max) (VCC = 3.0 to 3.6 V) : tpd = 5.1 ns (max) (VCC = 2.3 to 2.7 V) : tpd = 9.8 ns (max) (VCC = 1.8 V).
  • 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 ≥ ±200 V Human body model ≥.

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Other Datasheets by Toshiba

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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.

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TC74VCX162843FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX162843FT Low-Voltage 18-Bit D-Type Latch with 3.6-V Tolerant Inputs and Outputs The TC74VCX162843FT is a high-performance CMOS 18-bit D-typr latch. 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 TC74VCX162843FT can be used as two 9-bit latches or one 18-bit latch. The 18 latches are transparent D-type latches. The device has noninverting data (D) inputs and provides true data at its outputs. While the latch-enable (1LE or 2LE) input is high, the Q outputs of the corresponding 9-bit latch follow the D Weight: 0.25 g (typ.) inputs.