FST3126MX
- Mfr.Part #
- FST3126MX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- BUS DRIVER, CBT/FST/QS/5C/B SERI
- Stock
- 1,602
- In Stock :
- 1,602
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 4
- Radiation Hardening :
- No
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 3 days ago)
- Published :
- 2005
- ECCN Code :
- EAR99
- Length :
- 8.74mm
- Resistance :
- 11Ohm
- Type :
- Bus Switch
- Number of Channels :
- 4
- Low Level Output Current :
- 128mA
- JESD-609 Code :
- e4
- REACH SVHC :
- No SVHC
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Family :
- CBT/FST/QS/5C/B
- Turn On Delay Time :
- 6.2 ns
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Min (Vsup) :
- 4V
- RoHS Status :
- RoHS Compliant
- Voltage - Supply :
- 4V~5.5V
- Mounting Type :
- Surface Mount
- Circuit :
- 1 x 1:1
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Supply Voltage :
- 5V
- Number of Bits :
- 1
- Supply Type :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Characteristics :
- 3-STATE
- Voltage Supply Source :
- Single Supply
- Throw Configuration :
- SPST
- High Level Output Current :
- -128mA
- Power Supplies :
- 5V
- Address Bus Width :
- 4B
- Base Part Number :
- 3126
- Terminal Pitch :
- 1.27mm
- Terminal Form :
- Gull wing
- Weight :
- 150mg
- Height :
- 1.499mm
- Output Polarity :
- TRUE
- Factory Lead Time :
- 6 Weeks
- Propagation Delay :
- 250 ps
- Number of Ports :
- 2
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Number of Pins :
- 14
- Output Current :
- 64mA
- Width :
- 3.988mm
- Quiescent Current :
- 3μA
- Datasheets
- FST3126MX

Signal Switches, Multiplexers, Decoders Fairchild Semiconductor FST3126MX Overview
The FST3126MX by Fairchild Semiconductor is a state-of-the-art bus driver specifically designed for signal switching, multiplexing, and decoding applications. This device belongs to the CBT/FST/QS/5C/B series, which is renowned for its reliable performance in high-speed data transmission and signal management. With its advanced design, the FST3126MX ensures minimal propagation delay and maximum throughput, making it an ideal choice for complex digital systems that require efficient and accurate signal routing. The incorporation of this bus driver into your systems can significantly enhance operational efficiency and data integrity, aligning with modern technological demands.
FST3126MX Features
- High-speed bus switching
- Low power consumption and minimal propagation delays
- Efficient interface between different voltage domains
- Robust design for enhanced signal integrity
- Compact form factor suitable for dense PCB layouts
FST3126MX Applications
- Data Communication Systems: Integrates seamlessly to facilitate smooth and reliable data transfer between different bus lines, enhancing system reliability and speed.
- Signal Routing in Networking Devices: Used in routers and switches to manage signal direction effectively, optimizing network traffic and reducing bottlenecks.
- Server Backplane Applications: Ensures efficient signal multiplexing across backplanes in server architectures, improving data handling capacities.
- Consumer Electronics: Employs in devices such as smartphones and tablets to manage multiple signals within limited space, maintaining functionality while reducing interference.
- Industrial Automation Systems: Plays a critical role in the control circuits of automated production lines, ensuring precise signal handling for better process control.
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