Part # 54VCXHR162245 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Rad hard low voltage CMOS 16-bit bus buffer transceiver (3-state) with 3.6V tolerant inputs and outputs


Part Details:

54VCXHR162245 Rad hard low voltage CMOS 16-bit bus buffer transceiver (3-state) with 3.6V tolerant inputs and outputs Features 1.65 to 3.6V inputs and outputs High speed in both A, B outputs: ­ tPD = 3.4ns at VCC = 3.0 to 3.6V­ tPD = 4.3ns at VCC = 2.3 to 2.7V Symmetrical impedance outputs: ­ |I Flat-48 OH| = IOL = 12mA (Min) at VCC = 3.0V ­ |IOH| = IOL = 8mA (Min) at VCC = 2.3V Power down protection on inputs and outputs Description 26 serie resistors in bith A and B port outputs The 54VCXHR162245 is a low voltage CMOS 16 Operating voltage range: bit bus transceiver (3-state) fabricated with sub- ­ V micron silicon gate and five-layer metal wiring CC(Opr) = 1.65V to 3.6V C2MOS technology. It is ideal for low power and Pin and function compatible with 54 SERIES very high speed 1.65 to 3.6V applications; it can HR162245 be interfaced to 3.6V signal environment for both Bus hold provided on both sides inputs and outputs. Cold spare function This IC is intended for two-way asynchronous Latch-up performance exceeds communication between data buses; the direction 300mA (JESD 17) of data transmission is determined by DIR input. The two enable inputs nG can be used to disable ESD performance: the device so that the buses are effectively ­ HBM > 2000V isolated. The device circuits is including 26 (MIL STD 883 method 3015); MM > 200V series resistance in the A and B port outputs. 300KRad Mil1019.6 Condition A, (RHA QML These resistors permit to reduce line noise in high qualification extension undergone) speed applications. Bus hold on data inputs is No SEL, no SEU under 72 Mev/cm2/mg LET provided in order to eliminate the need for heavy ions irradiation external pull-up or pull-down resistor. QML qualified product All inputs and outputs are equipped with protection circuits against static discharge, giving Device fully compliant with them 2KV ESD immunity and transient excess DSCC SMD 5962-05213 voltage. All floating bus terminals during High Z State must be held HIGH or LOW. July 2007


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54VCXHR162245.pdf Datasheet