(China (Mainland))
Product Summary
The FST3253M is a dual 4:1 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When OE is LOW, S0 and S1 connect the A Port to the selected B Port output. When OE is HIGH, the FST3253M is OPEN and a high-impedance state exists between the two ports.
Parametrics
FST3253M absolute maximum ratings: (1)Supply Voltage (VCC): -0.5V to +7.0V; (2)DC Switch Voltage (VS): -0.5V to +7.0V; (3)DC Input Voltage (VIN): -0.5V to +7.0V; (4)DC Input Diode Current (lIK) VIN<0V: -50mA; (5)DC Output (IOUT) Sink Current: 128mA; (6)DC VCC/GND Current (ICC/IGND): +/- 100mA; (7)Storage Temperature Range (TSTG): -65℃ to +150℃.
Features
FST3253M features: (1)4Ω switch connection between two ports; (2)Minimal propagation delay through the switch; (3)Low lCC; (4)Zero bounce in flow-through mode; (5)Control inputs compatible with TTL level.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 FST3253M |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw |
Data Sheet |
Negotiable |
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FST3253MTC |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw |
Data Sheet |
Negotiable |
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FST3253MTCX |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw |
Data Sheet |
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FST3253MX |
Fairchild Semiconductor |
Encoders, Decoders, Multiplexers & Demultiplexers Multi/Demulti Bus Sw |
Data Sheet |
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