TC74VCXH162373FT

TC74VCXH162373FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCXH162373FT Low-Voltage 16-Bit D-Type Latch with Bushold The TC74VCXH162373FT 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 26-Ω series resistor helps reducing output overshoot and undershoot without external resistor. The D data inputs include active bushold circuitry, eliminating Weight: 0.25 g (typ.) the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level. All inputs are equipped with protection circuits against static discharge. Features 26-Ω series resistors on outputs 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 = 3.3 ns (max) (VCC = 3.0 to 3.6 V) : tpd = 4.5 ns (max) (VCC = 2.3 to 2.7 V) : tpd = 5.8 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 ...