74HC240PW-Q100,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74HC240PW-Q100,118 is an octal buffer and line driver featuring inverting 3-state outputs. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device utilizes a TSSOP20 package (SOT360-1) with 20 leads. It complies with AEC-Q100 Grade 1 standards for automotive applications and meets JEDEC JESD7A specifications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Inverting 3-state outputs controlled by dedicated enable inputs
• High noise immunity with latch-up performance exceeding 100 mA per JESD 78 Class II Level B
• ESD protection exceeding 2000 V via Human Body Model and 1000 V via Charged Device Model

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic systems requiring qualified logic components
• Bus-oriented transmissions utilizing 3-state output capabilities
• Clock driving and buffering applications
• Memory and microcontroller implementations

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and tape-and-reel specifications. Confirm that the AEC-Q100 Grade 1 qualification aligns with project requirements. Ensure input transition rates remain within specified limits to maintain signal integrity during operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal inverting buffer with 3-state control is required for automotive or industrial environments. It serves as a pin-compatible alternative to Low-Power Schottky TTL devices. Consider the wide supply voltage range and high noise immunity for robust system design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74HC240-Q100 family of high-speed Si-gate CMOS devices. It shares functional similarities with the 74HCT240-Q100 but differs in input voltage thresholds. The PW variant specifically denotes the TSSOP20 plastic thin shrink small outline package configuration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74HC240D-Q100 offers the same functionality in an SO20 package. The 74HC240BQ-Q100 provides a DHVQFN20 option. Verify pin compatibility and thermal dissipation characteristics when substituting these variants.