PI49FCT32802LE

Clock Buffers, Drivers Overview

The PI49FCT32802LE is a single-channel fanout buffer manufactured by Diodes Incorporated, belonging to the 49FCT series. It provides one input to five outputs with CMOS and TTL compatibility for both input and output stages. The device supports maximum frequencies of 133 MHz and operates within a supply voltage range of 2.97V to 3.63V. Packaged in a 16-TSSOP case measuring 0.173 inches (4.40mm) wide, it is designed for surface mount installation. The component functions reliably across an operating temperature range from -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Single circuit configuration providing a 1:5 input-to-output ratio
• Maximum operating frequency of 133 MHz
• Compatible with both CMOS and TTL logic levels
• Operates on a 2.97V to 3.63V power supply

Clock Buffers, Drivers Applications

• Clock distribution networks requiring signal buffering
• System timing architectures utilizing 3.3V logic
• High-speed digital circuits needing low skew distribution

Clock Buffers, Drivers Procurement Notes

Verify the specific package variant against design requirements, as this part uses a 16-TSSOP tube packaging format distinct from other reel-based variants in the same family. Confirm that the 2.97V to 3.63V supply range aligns with the target system's voltage rails before integration.

Clock Buffers, Drivers Selection Notes

Select this component when a single 1:5 fanout buffer is required for 3.3V systems. Ensure the PCB layout accommodates the 16-TSSOP footprint with a width of 4.40mm. This part is suitable for applications demanding CMOS/TTL interface compatibility without differential signaling requirements.

Clock Buffers, Drivers Part Context

This component is part of the PI49FCT32802 family, which includes various packaging options such as QSOP and SSOP. The LE suffix specifically denotes the 16-TSSOP tube package variant, distinguishing it from tape-and-reel versions like the QEX or QEDIT models found in distributor catalogs.

Clock Buffers, Drivers Replacement Considerations

Direct replacements include other PI49FCT32802 variants with different packages, such as PI49FCT32802QEX (16-QSOP). Verify pin-out compatibility and package dimensions when substituting.