SN74CBTLV16212GRIn StockTexas Instruments
SN74CBTLV16212GR is a 16-bit to 32-bit FET bus switch from Texas Instruments in a 56-pin TSSOP package, 1.8-3.3V supply, 2.5 ns propagation delay. From $0.74, in stock, ships globally, 1-piece minimum.
- Manufacturer
- Texas Instruments
- Package
- TSSOP-56
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- SN74CBTLV16212GR Datasheet PDF
- Category
- logic-bus-switches
- Price
- From $0.7425(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit to 32-bit FET multiplexer/demultiplexer bus switch
- Low ON-resistance for minimal signal degradation
- 1.8V-3.3V wide supply voltage range
- 2.5 ns typical propagation delay
- 56-pin TSSOP package (Green/RoHS compliant)
- Operating temperature: -40 to +85 degrees C
Applications
Widely used in memory bus expansion, CPU-to-DRAM routing, and backplane interconnects where low-voltage bus switching with minimal skew is required. Also applied in industrial control equipment and networking line cards for signal multiplexing between board layers.
Specifications
| Supply Voltage | 1.65-3.6V |
| Propagation Delay | 2.5ns |
| ON Resistance Max | 5ohm |
| Number of Bits | 16 |
| Operating Temperature | -40 to +85degC |
| Package | TSSOP-56 |
| Logic Family | CBTLV |
| Input Voltage High VIH | 2.0V |
| Package | TSSOP-56 |
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 SN74CBTLV16212GR used for?
The SN74CBTLV16212GR is a 16-bit to 32-bit FET multiplexer/demultiplexer bus switch designed for low-voltage applications. It is commonly used to route data buses between CPUs, memory controllers, and DRAM modules, as well as in networking equipment and industrial systems requiring fast, low-resistance switching at 1.8V to 3.3V supply levels.
What package and pin count does the SN74CBTLV16212GR come in?
The SN74CBTLV16212GR comes in a 56-pin TSSOP (Thin Shrink Small-Outline Package) with a Green/RoHS-compliant finish. The GR suffix denotes the 2000-piece tape-and-reel packaging option, which is suitable for automated SMT assembly processes.
What is the operating voltage and temperature range?
The device operates from a supply voltage of 1.65V to 3.6V, covering both 1.8V and 3.3V logic systems. The operating temperature range is -40 degrees C to +85 degrees C, making it suitable for industrial and extended-temperature environments.
What are compatible replacement parts for SN74CBTLV16212GR?
Direct pin-compatible alternatives include the SN74CBTLV16212DL (same TI part in SSOP-56 package) and Nexperia 74CBTLV16212 which shares the same 16-bit bus switch function and 1.8-3.3V supply range. Always verify datasheet parameters before substituting in a design.
Where can I get the SN74CBTLV16212GR datasheet?
The official datasheet is available from Texas Instruments at ti.com/lit/ds/symlink/sn74cbtlv16212.pdf. It covers full electrical specifications, switching characteristics, truth tables, package dimensions, and application diagrams for the entire SN74CBTLV16212 product family.
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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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