SN74CBTLV3257PWR Texas Instruments logic-ics (TSSOP-16) In Stock
SN74CBTLV3257PWR is a 3.3V quad 1-of-2 bus switch (multiplexer/demultiplexer) from Texas Instruments in TSSOP-16, 4 ohm on-state resistance, -40C to 85C, from $0.67/1pc, in stock, ships globally.
- Manufacturer
- Texas Instruments
- Package
- TSSOP-16
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SN74CBTLV3257PWR Datasheet PDF
- Category
- logic-ics
- Price
- From $0.1470(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Used in data buses, memory address switching, and signal routing in portable electronics, servers, and embedded systems. Ideal for 3.3V logic bus arbitration in FPGAs, microcontrollers, and DSP interfaces.
Specifications
| supplyVoltage | 3.3V |
| onStateResistance | 4ohm |
| operatingTemperatureMin | -40C |
| operatingTemperatureMax | 85C |
| numberOfChannels | 4 |
| switchType | SPDT FET |
| packageType | TSSOP-16 |
| logicFamily | CBT |
| Package | TSSOP-16 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN74CBTLV3257PWR and what does it do?
The SN74CBTLV3257PWR is a 3.3V quad 1-of-2 FET multiplexer/demultiplexer bus switch from Texas Instruments. It contains four independently controlled SPDT switches that route signals between two buses, making it ideal for bus sharing, signal switching, and data path arbitration in 3.3V logic systems.
What are the key electrical specifications of the SN74CBTLV3257PWR?
Key specs: supply voltage 3.3V, typical on-state resistance 4 ohm, 4 independent switch channels (SPDT), TSSOP-16 package, operating temperature -40C to 85C, and low propagation delay suitable for high-speed bus switching applications.
What package is the SN74CBTLV3257PWR available in?
The SN74CBTLV3257PWR is available in the TSSOP-16 (Thin Shrink Small Outline Package, 16 pins) package. The PWR suffix denotes the TSSOP package with improved thermal performance for this Texas Instruments part.
What are compatible alternatives to the SN74CBTLV3257PWR?
Compatible alternatives include the NXP 74CBTLV3257PW (TSSOP-16, pin-compatible), ON Semiconductor NLCBTLV3257DT (functionally equivalent), and the Diodes Incorporated PI5C3257 series. All share the quad 1-of-2 CBT switch architecture with 3.3V operation.
Is the SN74CBTLV3257PWR RoHS compliant?
Yes, the SN74CBTLV3257PWR is RoHS compliant and lead-free. It is manufactured using a lead-free process and meets EU RoHS and China RoHS directives, making it suitable for environmentally conscious designs and international product compliance.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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