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MC74LVX126D
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Product Detailed Parameters
- Description：BUS DRIVER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The MC74LVX126D is a quad bus buffer manufactured by onsemi, belonging to the LVX logic series. It operates within a supply voltage range of 2V to 3.6V and features four non-inverting drivers with three-state outputs. The device utilizes advanced CMOS technology for high-speed performance and low power consumption. It is designed for industrial temperature ranges from -40°C to +85°C and is available in a 14-pin SOIC package.
Feature Summary
- Provides four independent non-inverting bus buffers with true output functionality
- Features three-state outputs allowing multiple drivers to share a bus line
- Supports interface between 5.0V systems and 3.0V systems via input tolerance
- Includes overvoltage protection on inputs to enhance system reliability
Applications
- High-speed data bus buffering applications
- Interface circuits between 5V and 3.3V logic domains
- Memory address decoding and control signal routing
- Portable equipment requiring low power consumption
Procurement Notes
Verify the specific suffix against the datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status as required by your manufacturing standards. Check current availability as this component may be subject to obsolescence or lifecycle changes. Ensure the ordering part number matches the exact pinout and electrical characteristics needed for your design.
Selection Notes
Select this component when a quad bus driver with three-state capability is required for 3.3V logic systems. It is suitable for designs needing to bridge 5V and 3V logic levels due to its input tolerance. Consider the LVX series for lower power consumption compared to standard LV or LVC families. Verify that the 14-pin SOIC package fits your PCB layout constraints.
Part Context
This part belongs to the MC74LVX family of low-voltage CMOS logic devices. The LVX series is characterized by high speed and low power dissipation. It is functionally compatible with other industry-standard bus drivers but optimized for lower voltage operation. The quad configuration allows for efficient management of multiple data lines in a single package.
