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54VCXH162244：Rad-Hard 16-bit Transceiver Non Inverting

The 54VCXH162244 is a low voltage CMOS 16 bit bus buffer (non inverted) fabricated with sub-micron silicon gate and five-layer metal wiring C²MOS technology. It is ideal for low power and very high speed 1.65 to 3.6 V applications; it can be interfaced to 3.6 V signal environment for both inputs and outputs. Any nGoutput control governs four BUS buffers. Output enable input (nG) tied together gives full 16-bit operation. When nGis low, the outputs are on. When nGis high, the output are in high impedance state. This device is designed to be used with 3 state memory address drivers, etc. Bus hold on data inputs is provided in order to eliminate the need for external pull-up or pull-down resistor. The device circuits is including 26 Ω series resistance in the outputs. These resistors permit to reduce line noise in high speed applications. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.

Key Features

• 1.65 to 3.6 V inputs and outputs
• High speed:
  • tPD = 3.4 ns at VCC = 3.0 to 3.6 V
  • tPD = 3.8 ns at VCC = 2.3 to 2.7 V
• Power down protection on inputs and outputs
• Symmetrical output impedance:
  • |IOH | = IOL = 12 mA (Min.) at VCC = 3.0 V
  • |IOH | = IOL = 8 mA (Min.) at VCC = 2.3 V
• 26 Ω serie resistors in outputs
• Operating voltage range:
  • VCC (Opr) = 1.65 V to 3.6 V
• Pin and function compatible with 54 series H162244
• Bus hold provided on data inputs
• Cold spare function
• Latch-up performance exceeds 300 mA (JESD 17)
• ESD performance:
  • HBM > 2000 V (Mil Std 883 Method 3015); MM > 200 V
• 300 krad Mil1019.6 condition A, (RHA QML qualification extension undergone)
• No SEL, no SEU and no SET under 110 Mev/cm2/mg LET heavy ions irradiation
• QML qualified product
• SMD 5962-05210
• 100 mV typical input hysteresis

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