74LCX16543MTDX
- Mfr.Part #
- 74LCX16543MTDX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TFSOP
- Datasheet
- Download
- Description
- REGISTERED BUS TRANSCEIVER, LVC/
- Stock
- 70
- In Stock :
- 70
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Circuits :
- 2
- Mount :
- Surface Mount
- Low Level Output Current :
- 24mA
- Max Supply Current :
- 20μA
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay :
- 6 ns
- Lead Free :
- Lead Free
- Min Operating Temperature :
- -40°C
- High Level Output Current :
- -24mA
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Bits :
- 8
- Min Supply Voltage :
- 2V
- Polarity :
- Non-Inverting
- Weight :
- 740mg
- Direction :
- Bidirectional
- Radiation Hardening :
- No
- Number of Pins :
- 56
- Max Supply Voltage :
- 3.6V
- Package / Case :
- TFSOP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 9 Weeks
- Quiescent Current :
- 20μA
- Number of Bits per Element :
- 16
- Published :
- 2001
- Packaging :
- Tape and Reel (TR)
- Max Operating Temperature :
- 85°C
- Turn On Delay Time :
- 8.5 ns
- Logic Function :
- Inverting, Transceiver
- Datasheets
- 74LCX16543MTDX

Buffers, Drivers, Receivers, Transceivers Fairchild Semiconductor 74LCX16543MTDX Overview
The 74LCX16543MTDX by Fairchild Semiconductor is a high-performance Registered Bus Transceiver designed to address the needs of high-speed signal transfer and data integrity in complex digital systems. This device from the LVC (Low-Voltage CMOS) series ensures minimal power consumption while maximizing functionality, making it ideal for advanced microprocessor or microcontroller-based systems. The Buffers, Drivers, Receivers, Transceivers Fairchild Semiconductor 74LCX16543MTDX is optimized for use in applications requiring bidirectional data flow with dual register stages that help in data storage and stable transmission.
74LCX16543MTDX Features
The 74LCX16543MTDX features include a wide voltage range compatibility from 2.7V to 3.6V, enabling it to function effectively in various system environments. Its low power consumption and high noise immunity are facilitated by the LVC technology. Additionally, the device supports bus hold on data inputs, which eliminates the need for external pull-up resistors and ensures stable, reliable performance. High drive outputs and reduced rise and fall times contribute to its high-speed capabilities, which are critical for modern digital interfaces.
74LCX16543MTDX Applications
- Microprocessor Systems: Facilitates data transmission between the microprocessor and other peripherals by handling high-speed bidirectional communication.
- Data Communication Equipment: Ensures reliable data handling and integrity in equipment such as routers, switches, and networking cards.
- Memory Interfaces: Utilized in scenarios where data from memory needs to be registered and stabilized for further processing.
- System Logic Upgrade: Acts as an interface to bridge older legacy logic systems to newer technology without a complete system overhaul.
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