SN74CBT3245APWR
- Mfr.Part #
- SN74CBT3245APWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BUS SWITCH 8 X 1:1 20TSSOP
- Stock
- 21
- In Stock :
- 21
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Pbfree Code :
- yes
- Thickness :
- 1mm
- Polarity :
- Non-Inverting
- High Level Output Current :
- -128mA
- Packaging :
- Cut Tape (CT)
- Resistance :
- 15Ohm
- Supply Type :
- Single
- Output Characteristics :
- 3-STATE
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Width :
- 4.4mm
- Number of Terminations :
- 20
- Number of Bits :
- 8
- Power Supply Current-Max (ICC) :
- 0.003mA
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Base Part Number :
- 74CBT3245
- Propagation Delay :
- 6.4 ns
- Packing Method :
- TR
- Count Direction :
- Bidirectional
- Contact Plating :
- Gold
- Type :
- Bus Switch
- Operating Supply Voltage :
- 5V
- Drain to Source Resistance :
- 5Ohm
- Number of Functions :
- 1
- Nominal Supply Current :
- 50μA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Turn On Delay Time :
- 6.4 ns
- Power Supplies :
- 5V
- Bandwidth :
- 200MHz
- Series :
- 74CBT
- Family :
- CBT/FST/QS/5C/B
- Terminal Pitch :
- 0.65mm
- Quiescent Current :
- 50μA
- Voltage Supply Source :
- Single Supply
- Pin Count :
- 20
- Independent Circuits :
- 1
- Mounting Type :
- Surface Mount
- Low Level Output Current :
- 128mA
- Operating Temperature :
- -40°C~85°C
- Weight :
- 76.997305mg
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Circuit :
- 8 x 1:1
- Number of Ports :
- 2
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 6.5mm
- Load Capacitance :
- 50pF
- Terminal Form :
- Gull wing
- Throw Configuration :
- SPST
- Height :
- 1.2mm
- Prop. Delay@Nom-Sup :
- 0.25 ns
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Supply Voltage-Min (Vsup) :
- 4V
- Output Current :
- 64mA
- Lead Free :
- Lead Free
- Datasheets
- SN74CBT3245APWR

Signal Switches, Multiplexers, Decoders Texas Instruments SN74CBT3245APWR Overview
The Texas Instruments SN74CBT3245APWR is a high-performance IC bus switch designed to address the needs of advanced signal routing and data bus management in sophisticated electronic systems. This device is part of the robust Signal Switches, Multiplexers, Decoders family, ensuring reliable operation and integration into various digital applications. The compact 20-TSSOP package offers a space-efficient solution, ideal for dense circuit boards where real estate is at a premium. Key attributes include its low power consumption and high-speed data handling capabilities, making the SN74CBT3245APWR a quintessential component for designers looking to enhance system performance while maintaining power efficiency.
SN74CBT3245APWR Features
The SN74CBT3245APWR bus switch boasts several distinctive features that make it a standout choice for electronic designers:
- Eight bidirectional switches, facilitating efficient data flow in both directions.
- 5Ω switch connection between two ports, providing low resistance pathways for improved signal integrity.
- Low power consumption, which is crucial for battery-operated devices.
- Wide operating voltage range (4.5V to 5.5V), allowing flexibility across different power supplies.
- Quick switching speed and high-bandwidth data transmission capability.
- Latch-up performance meets 100 mA per JESD 78, Class II, ensuring device safety under extreme conditions.
SN74CBT3245APWR Applications
- Data Communication Devices: Used to manage data flow efficiently, ensuring reliable data transfer between circuits in routers and switches.
- Server Infrastructure: Facilitates data and signal routing within servers, crucial for data integrity and speed in large-scale data centers.
- Consumer Electronics: Integrates into home entertainment systems for signal distribution, enhancing the audio/video quality and user experience.
- Telecommunications Equipment: Critical in multiplexing and signal switching, which ensures effective communication pathways in telecom networks.
- Portable Devices: Its low power consumption makes it ideal for use in battery-operated devices like smartphones and tablets, optimizing power management while maintaining high performance.
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