74LVC241APW,112

Overview

The 74LVC241APW,112 is an octal non-inverting buffer and line driver featuring 3-state outputs manufactured by NXP Semiconductors. It operates within a supply voltage range of 1.2 V to 3.6 V and utilizes TSSOP20 packaging (SOT360-1). The device incorporates Schmitt trigger inputs for improved noise immunity and supports direct interfacing with TTL levels. Outputs remain in a high-impedance state when disabled, allowing up to 5.5 V to be applied without damage.

Feature Summary

• Features 5 V tolerant inputs and outputs for safe interfacing with 5 V logic systems
• Includes Schmitt trigger action at all inputs to tolerate slower signal rise and fall times
• Maintains high-impedance output state when VCC is 0 V for power-down protection

Applications

• Translating signals between mixed 3.3 V and 5 V logic environments
• Driving bus lines in digital communication architectures
• Buffering data paths requiring 3-state isolation control

Procurement Notes

Verify the specific ordering code 74LVC241APW,112 against the manufacturer's current product database to confirm availability and revision status. Ensure that the TSSOP20 package variant matches the intended PCB footprint requirements. Cross-reference the RoHS compliance status and temperature range specifications (-40 °C to +125 °C) with the application environment constraints before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require buffering eight parallel data lines with independent output enable controls. The LVC series is appropriate for low-voltage applications ranging from 1.2 V to 3.6 V. Consider the Schmitt trigger input characteristics if the source signals exhibit slow transitions or significant noise. Verify that the required propagation delay and drive strength meet the system timing specifications.

Part Context

This part belongs to the 74LVC241A family of octal buffers and line drivers. It shares functional similarities with other 3-state bus drivers but is distinguished by its specific voltage tolerance and CMOS technology. The APW suffix indicates the TSSOP20 plastic thin shrink small outline package variant, which differs from SO or SSOP package options available within the same logical family.

Replacement Considerations

Check for 74LVC241AD or 74LVC241ADB as alternative package variants within the same family. Verify pinout compatibility and electrical specifications before substituting with generic equivalents.