74LV541PW,118

Overview

The 74LV541PW,118 is an octal buffer and line driver manufactured by NXP USA Inc. It features non-inverting outputs with three-state capability controlled by OE1 and OE2 inputs. The device operates within a supply voltage range of 1.0 V to 3.6 V and accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V. It is housed in a TSSOP20 package (SOT360-1) and supports ambient temperatures from -40 °C to +125 °C.

Feature Summary

• Low-voltage Si-gate CMOS technology optimized for applications requiring operation down to 1.0 V.
• Three-state outputs allow connection to bus lines without interference when disabled.
• ESD protection exceeds 2000 V according to the Human Body Model standard.

Applications

• Bus-oriented systems requiring signal buffering
• Memory and address drivers
• Clock distribution circuits

Procurement Notes

Verify the specific suffix '118' corresponds to the TSSOP20 package variant SOT360-1 as defined in the ordering information table. Confirm that the required operating temperature range aligns with the -40 °C to +125 °C specification provided in the datasheet. Ensure design constraints respect the absolute maximum ratings for supply voltage and current to prevent device damage.

Selection Notes

Select this component for designs requiring pin and function compatibility with 74HC541 and 74HCT541 while operating at lower voltages. It is suitable for translating signals between different logic families due to its TTL input level acceptance. Consider the TSSOP20 package dimensions if board space is limited compared to SO or DIP alternatives.

Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices. It serves as an octal buffer/line driver, providing high drive capability for bus applications. The device is functionally equivalent to other 74-series buffers but is specifically engineered for low-power and low-voltage environments.

Replacement Considerations

The 74LV541N, 74LV541D, and 74LV541DB are alternative package options within the same family. For pin-compatible replacements, consider 74HC541 or 74HCT541 variants, noting differences in supply voltage ranges and input threshold characteristics.