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TC74VCX2573FK - Low-Voltage Octal 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 = 5.1 ns (max) (VCC = 3.0 to 3.6 V) : tpd = 6.1 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) Weight TSSOP20-P-0044-0.65A VSSOP20-P-0030-0.50 : IOH/IOL = ±4 mA (min) (VCC = 1.8 V).
  • Latch-up performance:.
  • 300 mA.
  • ES.

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TC74VCX2573FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX2573FT, TC74VCX2573FK Low-Voltage Octal D-Type Latch with 3.6-V Tolerant Inputs and Outputs The TC74VCX2573 is a high-performance CMOS octal D-type latch. Designed for use in 1.8, 2.5 or 3.3 Volt 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. This 8 bit D-type latch is controlled by a latch enable input (LE) and an output enable input ( OE ). When the OE input is high, the eight outputs are in a high-impedance state. The 26-Ω series resistor helps reducing output overshoot and undershoot without external resistor.