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Product Detailed Parameters
- Description：IC BUS SWITCH 12 X 1:1 56SSOP
- Series：74CBTLV
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Type：Bus Switch
- Circuit：12 x 1:1
- Independent Circuits：2
- Current - Output High, Low：-
- Voltage Supply Source：Single Supply
- Voltage - Supply：2.3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：56-BSSOP (0.295", 7.50mm Width)
- Supplier Device Package：56-SSOP
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Overview
The SN74CBTLV16211DL is a low-voltage 24-bit FET bus switch manufactured by Texas Instruments. It operates on a single power supply ranging from 2.3V to 3.6V and supports an operating temperature range of -40°C to 85°C. The device features two independent circuits, each configured as a 12 x 1:1 bus switch, providing a total of 24 bidirectional data paths. It is housed in a 56-TFSOP package with a width of 0.240 inches (6.10mm). The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
Feature Summary
- Provides 24 bidirectional data paths for low-voltage signal switching applications
- Features two independent 12-bit circuit configurations within a single package
- Supports operation across a wide industrial temperature range
Applications
- Low-voltage bus switching systems
- Portable electronic devices requiring efficient signal routing
- Industrial control interfaces
Procurement Notes
Verify the specific suffix 'DL' against the manufacturer's current datasheet to confirm package type and availability status. Ensure compatibility with the target voltage range of 2.3V to 3.6V. Check for any recent Product Change Notifications (PCN) regarding manufacturing site or material composition changes. Confirm RoHS3 compliance requirements match project specifications.
Selection Notes
Select this component when a high-density 24-bit bus switch is required within a limited footprint. It is suitable for designs needing independent control of two 12-bit buses. Consider the TSSOP/TFSOP package constraints for PCB layout. Verify that the system voltage does not exceed the 3.6V maximum rating to ensure reliable operation.
Part Context
This part belongs to the SN74CBT series of low-voltage bus switches from Texas Instruments. It is functionally similar to the SN74CBTD16211 but optimized for lower voltage operations up to 3.6V. The DL suffix typically denotes a specific tape-and-reel packaging option for surface-mount assembly.
Replacement Considerations
Direct substitutes include the SN74CBTLV16211DGR and SN74CBTLV16211DR. Cross-manufacturer alternatives may exist but require verification of pinout and electrical characteristics.
