SN74AHCT541PWR-P

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHCT541PWR is an octal buffer and driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V. The device provides non-inverting data transfer with high-level output current capability of -8 mA and low-level output current capability of 8 mA. It utilizes a 20-pin TSSOP package. The component supports an operating free-air temperature range from -40°C to 125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Inputs are compatible with TTL voltage levels
• Outputs provide three-state functionality for bus driving
• ESD protection exceeds JESD 22 standards

Buffers, Drivers, Receivers, Transceivers Applications

• Driving bus lines
• Buffering memory address registers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official Package Option Addendum to confirm the exact package type, lead finish, and moisture sensitivity level. Ensure the selected variant matches the required RoHS compliance status and operational temperature range for the intended application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing TTL logic with CMOS systems requiring octal buffering. The AHCT series ensures compatibility with standard TTL input thresholds while providing the drive strength necessary for bus applications. Verify that the 20-pin TSSOP footprint aligns with the printed circuit board layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx4AHCT541 family of octal buffers and drivers with three-state outputs. The 'PWR' suffix indicates a specific tape-and-reel packaging configuration in a 20-pin TSSOP format. This family is designed for general-purpose digital logic applications requiring high-speed signal transmission and bus isolation.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHCT541PW

Buffers, Drivers, Receivers, Transceivers FAQ

How does the device handle unused inputs?

All unused inputs must be connected to either VCC or GND to prevent undefined operational states caused by floating voltages.

What is the function of the OE1 and OE2 pins?

OE1 and OE2 are active-low output enable inputs. If either pin is held high, all corresponding outputs enter a high-impedance state.