Part # 54VCXH162245 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:

54VCXH162245 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 A outputs: ­ tPD = 3.4ns at VCC = 3.0 to 3.6V­ tPD = 4.3ns at VCC = 2.3 to 2.7V Symmetrical impedance A output: ­ |I Flat-48 OH| = IOL = 12mA (Min) at VCC = 3.0V ­ |IOH| = IOL = 8mA (Min) at VCC = 2.3V High speed B outputs: Description ­ tPD = 2.5ns (Max) at VCC = 3.0 to 3.6V The 54VCXH162245 is a low voltage CMOS 16 ­ tPD = 3.2ns (Max) at VCC = 2.3 to 2.7V bit bus transceiver (3-state) fabricated with sub- Symmetrical impedance A output: micron silicon gate and five-layer metal wiring ­ |I C2MOS technology. It is ideal for low power and OH| = IOL = 24mA (Min) at VCC = 3.0V very high speed 1.65 to 3.6V applications; it can ­ |IOH| = IOL = 18mA (Min) at VCC = 2.3V be interfaced to 3.6V signal environment for both Power down protection on inputs and outputs inputs and outputs. 26 serie resistors in A port output This IC is intended for two-way asynchronous Operating voltage range: communication between data buses; the direction ­ V of data transmission is determined by DIR input. CC(Opr) = 1.65V to 3.6V Pin and function compatible with 54 SERIES The two enable inputs nG can be used to disable H162245 the device so that the buses are effectively Bus hold provided on both sides isolated. The device circuits is including 26 series resistance in the A port outputs. These Cold spare function resistors permit to reduce line noise in high speed Latch-up performance exceeds applications. Bus hold on data inputs is provided 300mA (JESD 17) in order to eliminate the need for external pull-up ESD performance: or pull-down resistor. ­ HBM > 2000V All inputs and outputs are equipped with (MIL STD 883 method 3015); MM > 200V protection circuits against static discharge, giving 300KRad Mil1019.6 Condition A, (RHA QML them 2KV ESD immunity and transient excess


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54VCXH162245.pdf Datasheet