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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Height :
- 1.2mm
- Supply Voltage-Min (Vsup) :
- 4V
- Load Capacitance :
- 50pF
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Propagation Delay :
- 6.4 ns
- Family :
- CBT/FST/QS/5C/B
- Lead Free :
- Lead Free
- Number of Terminations :
- 20
- Low Level Output Current :
- 128mA
- Packing Method :
- TR
- Output Characteristics :
- 3-STATE
- Nominal Supply Current :
- 50μA
- Width :
- 4.4mm
- REACH SVHC :
- No SVHC
- Power Supplies :
- 5V
- Number of Ports :
- 2
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Circuit :
- 8 x 1:1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- High Level Output Current :
- -128mA
- Voltage - Supply :
- 4V~5.5V
- Base Part Number :
- 74CBT3245
- Peak Reflow Temperature (Cel) :
- 260
- Polarity :
- Non-Inverting
- Drain to Source Resistance :
- 5Ohm
- Operating Supply Voltage :
- 5V
- Prop. Delay@Nom-Sup :
- 0.25 ns
- Mounting Type :
- Surface Mount
- Number of Pins :
- 20
- Terminal Pitch :
- 0.65mm
- Weight :
- 76.997305mg
- Turn On Delay Time :
- 6.4 ns
- Thickness :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Count Direction :
- Bidirectional
- Operating Temperature :
- -40°C~85°C
- Power Supply Current-Max (ICC) :
- 0.003mA
- Length :
- 6.5mm
- Contact Plating :
- Gold
- Packaging :
- Cut Tape (CT)
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 50μA
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Throw Configuration :
- SPST
- Type :
- Bus Switch
- Mount :
- Surface Mount
- Pin Count :
- 20
- Independent Circuits :
- 1
- Number of Bits :
- 8
- Voltage Supply Source :
- Single Supply
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Bandwidth :
- 200MHz
- Output Current :
- 64mA
- JESD-609 Code :
- e4
- Resistance :
- 15Ohm
- Pbfree Code :
- yes
- Series :
- 74CBT
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















