Overview: TC74VCXHR162245FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCXHR162245FT
Low-Voltage 16-Bit Bus Transceiver with Bushold The TC74VCXHR162245FT is a high-performance CMOS 16-bit 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. This 16-bit bus transceiver is controlled by direction control (DIR) inputs and output enable ( OE ) inputs which are mon to each byte. It can be used as two 8-bit transceivers or one 16-bit transceiver. 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 Weight: 0.25 g (typ.) undershoot without external resistor. The A, B 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. All inputs are equipped with protection circuits against static discharge.
