74LCX540MTCX
- Mfr.Part #
- 74LCX540MTCX
- Manufacturer
- onsemi
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 3.6V 20TSSOP
- Stock
- 1,650
- In Stock :
- 1,650
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Output Type :
- 3-STATE
- Mounting Type :
- Surface Mount
- Base Part Number :
- 74LCX540
- Number of Elements :
- 1
- Series :
- 74LCX
- Weight :
- 191mg
- RoHS Status :
- ROHS3 Compliant
- Logic Type :
- Buffer, Inverting
- Logic Function :
- Buffer, Inverter, Inverting
- Number of Pins :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Radiation Hardening :
- No
- Polarity :
- Inverting
- Turn On Delay Time :
- 10.5 ns
- Current - Output High, Low :
- 24mA 24mA
- Voltage - Supply :
- 2V~3.6V
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Quiescent Current :
- 10μA
- Number of Outputs :
- 8
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 9 Weeks
- Mount :
- Surface Mount
- Number of Channels :
- 8
- Propagation Delay :
- 10.5 ns
- Contact Plating :
- Gold
- Published :
- 2009
- Datasheets
- 74LCX540MTCX

Buffers, Drivers, Receivers, Transceivers onsemi 74LCX540MTCX Overview
The onsemi 74LCX540MTCX is a high-performance, low-voltage octal buffer and line driver designed to meet the requirements of high-speed data communication systems. This integrated circuit (IC) features advanced silicon technology to provide robust signal integrity and increased functionality while operating at a lower power consumption. Ideal for applications requiring high-voltage interface capability at minimal power levels, the 74LCX540MTCX operates at a 3.6V power supply, making it suitable for interfacing with advanced microprocessors and logic systems. Its compact 20-TSSOP package allows for efficient use of PCB space, essential for modern electronic devices.
74LCX540MTCX Features
The 74LCX540MTCX incorporates several features that make it an excellent choice for a wide range of applications. These include:
- Low voltage operation (3.6V) suitable for interfacing with today's low-voltage logic devices.
- High drive output current, which is ideal for driving heavy loads.
- Non-inverting buffers enhance the integrity and strength of signal transmission.
- Advanced oxide-isolated process reduces power dissipation yet improves speed performance.
- Compatibility with bus hold on data inputs eliminates the need for external pull-up resistors, simplifying circuit design.
- ESD performance tested to exceed JESD 22, ensuring reliability and durability under harsh conditions.
74LCX540MTCX Applications
- Computing Systems: Utilized in desktops and servers for data buffering between high-speed interfaces.
- Communication Infrastructure: Critical in telecommunications equipment for signal integrity preservation across various communication standards.
- Consumer Electronics: Used in devices like smartphones and tablets to manage signal transmission within compact hardware configurations.
- Industrial Automation: Provides reliable data transmission solutions in automated manufacturing processes, enhancing operational efficiencies.
- Portable Devices: Essential for power-sensitive applications requiring efficient data handling without compromising battery life.
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