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MC74VHC1GT126DBVT1G
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Product Detailed Parameters
- Description：IC BUFFER NON-INVERT 5.5V SC74A
- Series：74VHC
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：1
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：8mA, 8mA
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SC-74A
- Grade：-
- Qualification：-
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Overview
The MC74VHC1GT126DBVT1G is a single-channel, non-inverting buffer and line driver manufactured by onsemi. It belongs to the VHC logic series and utilizes silicon gate CMOS technology. The device features three-state outputs and operates within a supply voltage range of 2.0 V to 5.5 V. Key electrical specifications include an output current capability of 8 mA for both high and low states, with a maximum static current of 1 µA. It is housed in a compact SC-74A (TSOT-23-5) surface-mount package.
Feature Summary
- Single-channel non-inverting buffer design
- Three-state output configuration
- Silicon gate CMOS construction
Applications
- Memory address drivers
- Clock signal distribution
- Bus-oriented system architectures
Procurement Notes
Verify the specific suffix DBVT1G against official datasheets to confirm the SC-74A package and tape-and-reel packaging format. Ensure compatibility with the required operating temperature range of -55°C to 125°C. Confirm RoHS compliance status as per the latest manufacturer declaration before finalizing procurement orders.
Selection Notes
Select this component for applications requiring minimal footprint due to the SC-74A package. It is suitable for systems needing a single non-inverting buffer with three-state control. Consider the 2.0 V to 5.5 V operating range when designing power supplies. Verify that the 8 mA drive strength meets the load requirements of the connected circuitry.
Part Context
This part is part of the MC74VHC1GT126 family of single buffers. It shares functional similarities with other VHC series devices but is distinguished by its specific package type and channel count. The VHC series offers high-speed performance comparable to LS logic while maintaining low power consumption typical of CMOS technologies.
Replacement Considerations
Check for direct pin-compatible alternatives within the same VHC family. Verify if other manufacturers offer equivalent single-buffer three-state devices in SC-74A packages. Ensure any substitute matches the 2.0 V to 5.5 V voltage range and 8 mA output current specifications.
