10-Bit Bus Switch With Pre-Charged Outputs And −2V Undershoot Hardened Circuit (UHC) Protection

The Fairchild Switch FSTU6800 provides 10-bits of high- speed CMOS TTL-compatible bus switching. The low on resistance of the Switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. Both the A Ports and the B Ports are undershoot hardened with UHC protection to support an extended input range to 2.0V below ground. Fairchilds integrated Undershoot Hardened Circuit, UHC senses undershoot at the I/Os, and responds by preventing voltage differentials from developing and turning on the Switch The device also precharges the B Port to a select- able bias voltage (BiasV) to minimize live insertion noise. The device is organized as a 10-bit Switch with a bus enable (OE) signal. When OE is LOW, the Switch is ON and Port A is connected to Port B. When OE is HIGH, the Switch is OPEN and the B Port is precharged to BiasV through an equivalent 10-k resistor. By Fairchild Semiconductor
FSTU6800 's PackagesFSTU6800 's pdf datasheet
FSTU6800WM
M24B
FSTU6800QSC
MQA24
FSTU6800MTC
MTC24




FSTU6800 Pinout, Pinouts
FSTU6800 pinout,Pin out
This is one package pinout of FSTU6800,If you need more pinouts please download FSTU6800's pdf datasheet.

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