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.
The 54VCXH162244 is a low voltage CMOS 16-bit bus buffer (non-inverted) fabricated with sub-micron silicon gate and five-layer metal wiring CMOS technology. It is designed for low power and very high speed applications operating between 1.65 V and 3.6 V, capable of interfacing to 3.6 V signal environments for both inputs and outputs.
The device features power down protection on inputs and outputs, symmetrical output impedance, and 26 Ω series resistors in the outputs to reduce line noise in high-speed applications. It includes bus hold on data inputs to eliminate the need for external pull-up or pull-down resistors and offers a cold spare function. The chip is QML qualified and meets specific radiation hardness standards.
| Operating voltage range | 1.65 V to 3.6 V |
|---|---|
| High speed propagation delay (Vcc = 3.0 to 3.6 V) | 3.4 ns |
| High speed propagation delay (Vcc = 2.3 to 2.7 V) | 3.8 ns |
| Output current (Vcc = 3.0 V) | 12 mA (Min.) |
| Output current (Vcc = 2.3 V) | 8 mA (Min.) |
| Output series resistance | 26 Ω |
| Latch-up performance | Exceeds 300 mA |
| ESD performance (HBM) | > 2000 V |
| Radiation hardness | 300 krad |
| Operating temperature | -55 to 125 °C |
The device operates with a supply voltage range of 1.65 V to 3.6 V.
Yes, the device is pin and function compatible with the 54 series.
The typical input hysteresis is 100 mV.