74AC240SJX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74AC240SJX is an octal buffer and line driver belonging to the 74AC logic series. It features eight inverting inputs with three-state outputs housed in a SOP-20 surface-mount package. The device operates within a supply voltage range of 2 V to 6 V, drawing a static current of 4 uA. It provides high drive capability with output currents of -24 mA (high) and 24 mA (low). Propagation delays are specified at 8 ns at 3.3 V and 6.5 ns at 5 V. The component supports operation across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent signal paths for parallel data handling
• Three-state output architecture enabling bus-oriented systems and controlled signal isolation
• Inverting polarity functionality for logical signal complementation
• CMOS construction ensuring low static power consumption during steady states

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and logic system implementations
• Clock drivers requiring high fan-out capabilities
• Memory register buffering applications
• Carrying registers for data storage interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status via current datasheets. Note that this specific part number may be discontinued; validate availability and lifecycle status before integration into new designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with inverting logic functions. Ensure the application voltage falls between 2 V and 6 V. Consider the SOP-20 package constraints for PCB layout. Verify that the required propagation delay meets the timing specifications of the target circuit.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74AC family of advanced CMOS logic integrated circuits. It serves as a standard solution for digital signal buffering and line driving tasks. The component complements other members of the 74AC series, such as the 74AC245SCX, by offering specific inverting buffer functionality rather than bidirectional bus transceiver operations.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided documentation.