SN74CB3T3245DBQR
- Mfr.Part #
- SN74CB3T3245DBQR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BUS SWITCH 8 X 1:1 20SSOP
- Stock
- 49,967
- In Stock :
- 49,967
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Pins :
- 20
- Terminal Form :
- Gull wing
- Polarity :
- Non-Inverting
- Throw Configuration :
- SPST
- Type :
- Bus Switch
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Ports :
- 2
- Factory Lead Time :
- 6 Weeks
- Nominal Supply Current :
- 40μA
- Supply Type :
- Single
- Family :
- CB3T/3VT
- Weight :
- 125.786834mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Characteristics :
- 3-STATE
- Terminal Pitch :
- 0.635mm
- Series :
- 74CB
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.3V
- Number of Functions :
- 1
- Additional Feature :
- ALSO OPERATES AT 3.3V SUPPLY
- High Level Output Current :
- -128mA
- Supply Voltage :
- 2.5V
- Quiescent Current :
- 40μA
- Packing Method :
- TR
- Independent Circuits :
- 1
- Lead Free :
- Lead Free
- Supply Voltage-Max (Vsup) :
- 3.6V
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Power Supply Current-Max (ICC) :
- 0.02mA
- Low Level Output Current :
- 128mA
- Propagation Delay :
- 250 ps
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74CB3T3245
- Package / Case :
- 20-SSOP (0.154, 3.90mm Width)
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Circuit :
- 8 x 1:1
- Voltage Supply Source :
- Single Supply
- Output Current :
- 64mA
- Resistance :
- 8.5Ohm
- Thickness :
- 1.5mm
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Height :
- 1.75mm
- Number of Bits :
- 8
- Pin Count :
- 20
- RoHS Status :
- ROHS3 Compliant
- Turn On Delay Time :
- 10.5 ns
- Number of Terminations :
- 20
- Power Supplies :
- 2.5/3.3V
- Length :
- 8.65mm
- Count Direction :
- Bidirectional
- Voltage - Supply :
- 2.3V~3.6V
- Bandwidth :
- 100MHz
- Datasheets
- SN74CB3T3245DBQR

Signal Switches, Multiplexers, Decoders Texas Instruments SN74CB3T3245DBQR Overview
The Texas Instruments SN74CB3T3245DBQR is a high-performance IC bus switch designed for superior signal routing and data bus management. Ideal for applications that demand low-voltage operation and bidirectional interfacing, this device from the renowned Signal Switches, Multiplexers, Decoders category facilitates swift and reliable switching between data sources and destinations without signal degradation. With its compact 20SSOP package, the SN74CB3T3245DBQR integrates seamlessly into various electronic assemblies, making it a key component for designers looking to optimize board space while enhancing overall system performance.
SN74CB3T3245DBQR Features
The SN74CB3T3245DBQR boasts a variety of features making it suitable for a wide range of applications. It operates with a 5-V VCC and offers bidirectional data flow with near-zero propagation delay. Low ON-state resistance ensures minimal signal distortion, while the 5-Ω switch connection between two ports provides efficient data transfer. Moreover, the device supports quick switching speeds and is characterized by its low power consumption, which is critical for energy-sensitive projects.
SN74CB3T3245DBQR Applications
- Data Communication Equipment: Used for routing data efficiently in network hubs, routers, and switches, enhancing connectivity and performance.
- Signal Routing: Ideal for use in audio and video broadcasting equipment, ensuring clear signal integrity across various media outputs.
- Memory Selection Switch: Enables selection between multiple memory banks in computing hardware, crucial for systems requiring fast and flexible memory management.
- Peripheral Switching: Applied in PCs and server environments to manage connections between various peripheral devices without compromising signal quality.
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