74HCT241PW-Q100J

Overview

The Nexperia 74HCT241PW-Q100J is an octal buffer and line driver featuring three-state outputs, housed in a TSSOP20 package (SOT360-1). It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device provides non-inverting logic with two independent output enable inputs (1OE active LOW, 2OE active HIGH) controlling four outputs each. It includes input clamp diodes for overvoltage interfacing and meets AEC-Q100 Grade 1 automotive qualification standards.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 Grade 1 standards
• Octal bus interface with dual independent three-state output enables
• High noise immunity and latch-up performance exceeding JESD 78 Class II Level B
• TTL-compatible input levels with integrated ESD protection

Applications

• Automotive electronic systems requiring robust signal buffering
• Industrial applications operating across extended temperature ranges
• General-purpose octal bus interfaces and line drivers

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the necessary AEC-Q100 Grade 1 requirements for your target application environment. Ensure compatibility with standard surface-mount assembly processes for the TSSOP20 form factor before finalizing procurement orders.

Selection Notes

Select this component when an octal buffer with three-state control is required for 5 V logic systems. It is suitable for designs needing TTL-level input compatibility and high noise immunity. Consider its extended temperature rating and automotive qualification if deploying in harsh environments or vehicle electronics where reliability is critical.

Part Context

This part belongs to the 74HCT241-Q100 series of octal buffers. It shares functional similarities with other 74HCT family devices but is distinguished by its automotive qualification and specific three-state control architecture. The PW suffix indicates the TSSOP20 plastic thin shrink small outline package configuration.

Replacement Considerations

The 74HCT241D-Q100 serves as a direct functional alternative utilizing an SO20 package instead of TSSOP20. Verify pinout compatibility and physical footprint constraints when substituting between these package types.