74VHCT541AMTC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74VHCT541AMTC is an octal buffer and line driver within the VHCT logic family, designed for high-speed CMOS to TTL level translation. It features a 20-pin TSSOP surface-mount package with eight non-inverting inputs and outputs. The device operates at a supply voltage of 4.5V to 5.5V, providing three-state outputs for bus-oriented applications. Key electrical parameters include a propagation delay of 7.9ns at 5V, output currents of ±8mA, and a static current of 4µA. It supports a wide operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed CMOS technology enables fast signal transmission with low power consumption.
• TTL-compatible input thresholds allow direct interfacing between CMOS and TTL logic systems.
• Three-state outputs facilitate connection to data buses without external control circuitry.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffering
• TTL-to-CMOS level translation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the ordering part number matches the exact pinout and electrical characteristics required for your design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional or unidirectional octal buffering with TTL compatibility is required. The VHCT series offers faster switching speeds than standard HCT devices while maintaining similar power profiles. Consider the TSSOP-20 package for space-constrained PCB layouts requiring surface-mount technology.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74VHCT541A series of octal buffers and line drivers. It is part of onsemi's portfolio of high-performance logic ICs designed for modern digital systems. The VHCT family bridges the performance gap between standard CMOS and HC/HCT technologies.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes may include MC74VHCT541ADWG or MC74VHCT541DTG from onsemi. Cross-manufacturer equivalents such as SN74VHCT541ATNSR from Texas Instruments are functionally compatible but require verification of pinout and electrical tolerances.