IDT74AUCR16245 Datasheet | Integrated Device Tech

IDT74AUCR16245 1.8V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS INDUSTRIAL TEMPERATURE RANGE 1.8V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS Features : DESCRIPTION: IDT74AUCR16245 ADVANCE INFORMATION - ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200p F, R = 0) - 1.8V Optimized - 0.8V to 2.7V Operating Range - Inputs/outputs tolerant up to 3.6V - Output drivers: ±4.5m A @ VDD = 2.3V - Low switching noise - Supports hot insertion - Available in TSSOP, TVSOP, and VFBGA packages APPLICATIONS: - High performance, low voltage munications systems - High performance, low voltage puting systems This 16-bit bus transceiver is built using advanced CMOS technology. The AUCR16245 is designed specifically for asynchronous munications between data buses. The control function implementation minimizes external timing requirements. This device can be used as one 16-bit transceiver or two 8-bit transceivers. It allows data transmission from A bus to B bus or from B bus to A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The AUCR16245 has series resistors in the device output structure which will reduce line noise when used with light loads. This driver has been designed with a ±4.5m A output driver at the designated threshold levels. To ensure the high-impedance state during power up or power down, OE should be tied to VDD through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. FUNCTIONAL BLOCK DIAGRAM 1DIR 1 48 2DIR 1OE 24 25 2OE 1A1 47 2 2A1 1B1 36 13 2B1 TO SEVEN OTHER...