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MC74LVX126MELG
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 3.6V SOEIAJ-14
- Series：74LVX
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Logic Type：Buffer, Non-Inverting
- Number of Elements：4
- Number of Bits per Element：1
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：4mA, 4mA
- Voltage - Supply：2V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：SOEIAJ-14
- Grade：-
- Qualification：-
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Overview
The MC74LVX126MELG is a quad bus buffer manufactured by onsemi, featuring 5V-tolerant inputs. It operates within a DC supply voltage range of 2.0 V to 3.6 V and supports an input voltage up to 7.0 V. The device provides balanced propagation delays with a typical value of 4.4 ns at 3.3 V. It includes power-down protection on inputs and offers low noise characteristics. The component is housed in a SOEIAJ-14 package.
Feature Summary
- Provides 5V-tolerant inputs for interfacing between 5.0 V and 3.0 V systems
- Includes power-down protection on all inputs
- Features balanced propagation delays and low output noise
- Offers high ESD performance exceeding 2000 V via Human Body Model
Applications
- Interfacing 5.0 V systems to 3.0 V systems
- High-speed data buffering applications
- Bus-oriented transmission applications
Procurement Notes
Verify the specific ordering suffix ELG corresponds to the SOEIAJ-14 tape and reel packaging configuration as documented in the manufacturer's ordering information. Confirm that the part number matches the exact mechanical dimensions and pinout defined in the datasheet before finalizing procurement specifications.
Selection Notes
Select this component when 5V tolerance is required for inputs while operating from a lower voltage supply. Ensure the application demands the specific propagation delay and quiescent current characteristics provided by the LVX series. Verify that the SOEIAJ-14 package form factor fits the available board space constraints.
Part Context
This device belongs to the MC74LVX126 family of advanced high-speed CMOS quad bus buffers. The family is characterized by its ability to interface different voltage domains safely. The M suffix indicates the SOEIAJ-14 package type, which is distinct from standard SOIC or TSSOP variants found in the same logic family.
Replacement Considerations
MC74LVX126D
FAQ
What is the maximum input voltage supported by the MC74LVX126?
The inputs tolerate voltages up to 7.0 V, allowing safe interfacing with 5.0 V systems.
How does the OE pin control the output state?
The three-state control input (OE) must be set Low to place the outputs into the high impedance state.
