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TC74VCXH16373FT - Low-Voltage 16-Bit D-Type Latch

Key Features

  • Low-voltage operation: VCC = 1.8 to 3.6 V.
  • Bushold on data inputs eliminating the need for external pull-up/pull-down resistors.
  • High-speed operation: tpd = 3.0 ns (max) (VCC = 3.0 to 3.6 V) : tpd = 3.4 ns (max) (VCC = 2.3 to 2.7 V) : tpd = 5.7 ns (max) (VCC = 1.8 V).
  • Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V) : IOH/IOL = ±18 mA (min) (VCC = 2.3 V) : IOH/IOL = ±6 mA (min) (VCC = 1.8 V).
  • Latch-up performance:.
  • 300 mA.
  • ESD pe.

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TC74VCXH16373FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCXH16373FT Low-Voltage 16-Bit D-Type Latch with Bushold The TC74VCXH16373FT is a high-performance CMOS 16-bit D-type 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. This 16-bit D-type latch is controlled by a latch enable input (LE) and an output enable input ( OE ) which are common to each byte. It can be used as two 8-bit latches or one 16-bit latch. When the OE input is high, the outputs are in a high-impedance state. The D data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.