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FST6800 − 10-Bit Bus Switch with Precharged Outputs
The Fairchild Switch FST6800 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. The device precharges the B Port to a selectable bias voltage (Bias V) 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-kohm resistor.
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Product Status/Pricing/Packaging
| Product | Product & Eco Status | *Pricing | Packaging & Packing Info | **Package Marking Convention | Qualification Support | Compliance Certificates |
|---|---|---|---|---|---|---|
| FST6800MTCX |
Full Production Green as of Aug 2011 |
$0.271 | TSSOP 24L Details TAPE REEL |
Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2:FST6800
|
FIT :
0.9
Moisture Sensitivity Level (MSL) : 1 Max Reflow Temp : 260 |
- Fairchild 1,000 piece Budgetary Pricing. *
- If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
- Top mark packaging information for product FST6800 is available. **
Features
- 4Ω switch connection between two ports
- Minimal propagation delay through the switch
- Low lCC
- Zero bounce in flow-through mode
- Output precharge to minimize live insertion noise
- Control inputs compatible with TTL level
Applications
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