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SN74BCT543DW is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC TXRX NON-INVERT 5.5V 24SOIC. Review the specifications below when checking this part for your BOM.
Buffers, Drivers, Receivers, Transceivers specifications for SN74BCT543DW
- Description：IC TXRX NON-INVERT 5.5V 24SOIC
- Series：74BCT
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Logic Type：Transceiver, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：8
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：15mA, 64mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
- Grade：-
- Qualification：-
Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74BCT543DW
Buffers, Drivers, Receivers, Transceivers Overview
The SN74BCT543DW is an octal bus transceiver utilizing state-of-the-art BiCMOS technology to significantly reduce quiescent current. It features two sets of D-type latches for temporary data storage and provides three-state true outputs. The device supports bidirectional data flow with separate latch-enable and output-enable inputs for independent control. It operates within a supply voltage range of 4.5 V to 5.5 V and is characterized for operation from 0°C to 70°C.
Buffers, Drivers, Receivers, Transceivers Feature Summary
- Back-to-back registers provide temporary storage for data flowing in either direction.
- Separate latch-enable and output-enable inputs allow independent control of data flow direction.
- ESD protection exceeds 2000 V per MIL-STD-883C, Method 3015.
Buffers, Drivers, Receivers, Transceivers Applications
- Temporary storage of data flowing in either direction
- Bidirectional bus-oriented architectures
- Memory register applications
Buffers, Drivers, Receivers, Transceivers Procurement Notes
Verify the specific ordering suffix against the Package Option Addendum to confirm the package type, temperature rating, and lead finish. Ensure the selected variant matches the required operating temperature range and moisture sensitivity level for the intended assembly process.
Buffers, Drivers, Receivers, Transceivers Selection Notes
Select this component when bidirectional data transfer with internal storage is required. The SN74BCT543DW is suitable for commercial applications requiring operation between 0°C and 70°C. For military specifications, consider the SN54BCT543 variant instead.
Buffers, Drivers, Receivers, Transceivers Part Context
This part belongs to the Texas Instruments BCT logic family, which combines BiCMOS speed with CMOS low power consumption. The '543' designation specifically identifies it as an octal registered transceiver. The 'DW' suffix indicates a 24-pin Plastic Small-Outline Package (SOIC).
Buffers, Drivers, Receivers, Transceivers Replacement Considerations
SN74BCT543DW.A
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