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Product Detailed Parameters
- Description：IC BUS SWITCH 5 X 1:1 24TSSOP
- Series：74CBTD
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：Bus Switch
- Circuit：5 x 1:1
- Independent Circuits：2
- Current - Output High, Low：-
- Voltage Supply Source：Single Supply
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-TSSOP
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Overview
The SN74CBTD3384PWRE4 is an octal bus transceiver and register with three-state outputs manufactured by Texas Instruments. It operates on a single 5 V supply voltage within the industrial temperature range of -40°C to +85°C. The device features a maximum on-resistance of 20 ohms and a maximum propagation delay of 150 ps. It is housed in a TSSOP-24 surface-mount package.
Feature Summary
- Octal configuration providing ten-bit data handling capability
- Low on-resistance for efficient signal transmission
- High-speed performance with minimal propagation delay
- Three-state output design for bus isolation
Applications
- Mobile applications requiring low power consumption
- Consumer electronics utilizing 5V logic systems
- Computing platforms needing high-density bus switching
- Telecommunications equipment interface circuits
Procurement Notes
Verify the complete part number including the E4 suffix to ensure compliance with lead-free manufacturing standards. Confirm the TSSOP-24 package type matches your PCB footprint requirements. Check the specific datasheet revision for any updates to electrical characteristics or recommended operating conditions before finalizing component selection.
Selection Notes
Select this component when an octal bus switch with integrated registration is required for 5V systems. Ensure the application environment stays within the specified -40°C to +85°C temperature limits. Verify that the 20-ohm on-resistance meets the signal integrity needs of your specific bus architecture.
Part Context
This device belongs to the SN74CBTD3384C series of digital bus switches. It is designed for high-speed data transfer in space-constrained environments. The TSSOP-24 package allows for compact board layouts while maintaining robust electrical performance for standard logic interfaces.
Replacement Considerations
Check for SN74CBTD3384CDWR or SN74CBTD3384CPW as potential pin-compatible alternatives from the same family. Verify package differences between SOIC and TSSOP if substituting.
