SN74AHCT541PWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHCT541PWRG4 is an octal buffer and line driver from the Texas Instruments SNx4AHCT541 series, featuring non-inverting logic and three-state outputs. It operates within a supply voltage range of 2 V to 5.5 V, with typical operation at 4.5 V to 5.5 V for HCT compatibility. The device provides high-level output current of -8 mA and low-level output current of 8 mA. Propagation delay is specified as 7 ns at 5.5 V. Static current is typically 4 µA, while operating supply current reaches 40 µA. It functions in temperatures from -40°C to +125°C and is housed in a TSSOP-20 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting buffer channels with three-state output control for bus interfacing.
• Compatible with TTL input levels while utilizing CMOS technology for low power consumption.
• Supports wide supply voltage ranges to accommodate various system logic standards.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address buffering
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific revision level and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Ensure the TSSOP-20 package dimensions match your PCB footprint requirements. Confirm that the operating temperature range meets your environmental specifications. Check for any recent product change notices regarding pinout or electrical characteristics updates.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state capability is required for bidirectional or unidirectional data paths. The HCT input compatibility allows direct interfacing with TTL devices without level shifting. Consider the propagation delay and drive strength relative to load capacitance. Evaluate the thermal performance within the TSSOP-20 package for your specific power dissipation needs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx4AHCT541 family of octal buffers and drivers. It shares functional similarities with other octal transceivers but lacks direction control pins, functioning strictly as a buffer. The 'G4' suffix indicates lead-free and RoHS-compliant manufacturing. It is distinct from the SN74AHC541 due to its HCT input thresholds.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

• SN74AHCT541PWR
• MC74VHCT541ADTRG

Buffers, Drivers, Receivers, Transceivers FAQ

What is the input logic threshold type for the SN74AHCT541PWRG4?

It utilizes HCT-compatible input thresholds, allowing it to interface directly with TTL logic signals.

Does the SN74AHCT541PWRG4 support bidirectional data transfer?

No, it is a unidirectional buffer/driver. Bidirectional transfer requires a bus transceiver like the SN74AHC245.