STMicroelectronics 54VCXH162244
The 54VCXH162244 is a low voltage CMOS 16-bit bus buffer (non inverted) fabricated with submicron silicon gate and five-layer metal wiring C²MOS technology. It is ideal for low power and very high speed 1.8 V to 3.6 V applications; it can be interfaced to 3.6 V signal environment for both inputs and outputs. When nG is low, the outputs are on.| Part No. | 54VCXH162244 |
|---|---|
| Datasheet | 54VCXH162244 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low voltage CMOS 16-bit bus buffer |
| Buy | Stock & Price |
FEATURES
● 1.8 to 3.6 V operating voltage● 5 ns propagation delay
● 100 mV typical input hysteresis
● Power down protection on inputs and outputs
● Symmetrical output impedance
● 26 Ω series resistance in outputs
● Bus hold on data inputs
● Cold spare function
● Latch-up performance exceeds 300 mA (JESD 17)
● 300 krad(Si) total ionizing dose (TID)
● No SEL, no SEU and no SET at 110 MeV.cm2/mg LET
● QML-V qualified
● SMD 5962F05210
DESCRIPTION
Any nG output control governs four BUS buffers. Output enable input (nG) tied together gives full 16bit operation. When nG is low, the outputs are on. When nG is 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.
