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74LVC245AE4SO
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Product Detailed Parameters
- Description：3.3V OCTAL BUFFER/DRIVERS
- Series：74LVC
- Mfr：IDT, Integrated Device Technology Inc
- 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 IDT 74LVC245AE4SO is an octal bus transceiver manufactured by Integrated Device Technology Inc. It belongs to the 74LVC logic family and features eight bidirectional data channels with three-state outputs. The device operates within a supply voltage range of 1.65V to 3.6V, making it suitable for low-voltage digital systems. It provides high-speed data transfer capabilities while maintaining compatibility with standard CMOS logic levels.
Feature Summary
- Octal configuration providing eight independent bidirectional data paths
- Three-state outputs allowing direct connection to system buses
- Low-voltage operation compatible with 1.65V to 3.6V power supplies
- CMOS technology ensuring low power consumption and high noise immunity
Applications
- Bidirectional data bus driving applications
- Memory interface connections in embedded systems
- Level shifting between different voltage domains
- General-purpose I/O expansion in microcontroller circuits
Procurement Notes
Verify the specific suffix 'E4SO' against manufacturer documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprint and soldering profiles. Check for RoHS compliance status as indicated in official datasheets before finalizing procurement specifications.
Selection Notes
Select this component when an octal bidirectional buffer is required for low-voltage logic families. Consider the 74LVC series characteristics for speed and power efficiency. Verify that the operating voltage range matches the target system's power rails and that the package size fits the design constraints.
Part Context
This part is part of the widely used 74LVC245 family of octal bus transceivers. It serves as a standard interface component for connecting microprocessors to peripheral devices or memory modules. The IDT variant offers specific manufacturing quality standards associated with Integrated Device Technology products.
Replacement Considerations
Compatible replacements include SN74LVC245A from Texas Instruments and MC74LVC245A from onsemi. Verify pinout compatibility and electrical parameters such as propagation delay and output current drive capability before substitution.
