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