74LVC241ADB,112

Overview

The 74LVC241ADB,112 is an octal non-inverting buffer and line driver manufactured by NXP USA Inc. It features 3-state outputs controlled by active LOW (1OE) and active HIGH (2OE) enable inputs. The device operates within a supply voltage range of 1.2 V to 3.6 V and supports 5 V tolerant inputs and outputs. It utilizes Schmitt trigger action at all inputs for tolerance to slow rise and fall times. The component is housed in a 20-lead SSOP plastic shrink small outline package (SOT339-1).

Feature Summary

• Octal non-inverting buffer/line driver with 3-state outputs.
• 5 V tolerant inputs and outputs for interfacing with 5 V logic.
• Schmitt trigger inputs provide high tolerance for slower input transitions.
• High-impedance state when VCC = 0 V.

Applications

• Mixed 3.3 V and 5 V applications as translators.
• Interfacing between 5 V logic systems.
• Direct interface with TTL levels.

Procurement Notes

Verify the specific ordering suffix '112' against current manufacturer documentation to confirm availability and exact packaging specifications. Confirm that the SSOP20 package variant aligns with design constraints. Ensure compliance with JEDEC standards relevant to the target operating voltage range before finalizing procurement.

Selection Notes

Select this component for designs requiring bidirectional data transfer between buses with different voltage domains. The dual output enable inputs allow flexible control over data direction. Verify that the required propagation delay characteristics meet system timing requirements across the intended temperature range.

Part Context

This part belongs to the 74LVC family of low-voltage CMOS logic devices. It serves as a standard octal bus transceiver solution for general-purpose digital interfaces. The device is designed to operate reliably across industrial temperature ranges, supporting various low-voltage power supplies common in modern embedded systems.

Replacement Considerations

Check for direct pin-compatible alternatives such as the 74LVC241AD or 74LVC241APW if package form factor changes are permissible. Verify functional equivalence regarding voltage tolerances and enable logic polarity before substitution.