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Product Detailed Parameters
- Description：IC BUS SWITCH 10 X 1:1 24SOIC
- Series：74CBTLV
- Mfr：Texas Instruments
- Package：Tube
- Type：Bus Switch
- Circuit：10 x 1:1
- Independent Circuits：1
- Current - Output High, Low：-
- Voltage Supply Source：Single Supply
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
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Overview
The SN74CBTLV3857DWE4 is a low-voltage 10-bit FET bus switch manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 3.6 V, with a typical operating voltage of 3.3 V. The device features a maximum on-resistance of 8 Ohms and a maximum propagation delay of 250 ps. It supports surface-mount installation in an SOIC-24 package and functions reliably across an industrial temperature range from -40 °C to +85 °C.
Feature Summary
- Provides bidirectional data transmission for ten independent channels via FET technology
- Ensures signal integrity through low on-resistance characteristics
- Supports high-speed switching operations with minimal propagation delay
Applications
- Portable equipment requiring low-power bus switching
- Consumer electronics utilizing low-voltage logic interfaces
- Computing products needing efficient data routing
Procurement Notes
Verify the specific suffix 'E4' indicates lead-free compliance and RoHS adherence as per manufacturer standards. Confirm the SOIC-24 package dimensions match your PCB footprint requirements. Ensure the 3.3 V supply voltage aligns with your system design constraints before procurement.
Selection Notes
Select this component when designing systems that require ten-channel bus switching at low voltages. The SOIC-24 package offers a balance between pin count and board space. Consider the 8 Ohm on-resistance for signal loss calculations and verify compatibility with your target logic levels.
Part Context
This part belongs to the SN74CBTLV3857 series of low-voltage bus switches. It serves as a specialized solution for managing multiple data lines in compact electronic designs. The device integrates ten independent switches into a single package, simplifying circuit architecture for multi-line data buses.
Replacement Considerations
The SN74CBTLV3857DWR is a compatible alternative within the same series offering identical electrical performance. Verify package compatibility and ensure the replacement meets the same voltage and temperature specifications.
