74FCT16240ATPVCG4

Overview

The Texas Instruments 74FCT16240ATPVCG4 is a 16-bit bus driver featuring inverted outputs and three-state control. It operates within the FCT logic family, utilizing CMOS technology to provide high-speed data buffering. The device is housed in a 48-pin SSOP package and supports a supply voltage range of 4.5V to 5.5V. It includes low input capacitance for efficient signal integrity and is designed for industrial temperature ranges from -40°C to 85°C.

Feature Summary

• Provides 16-bit unidirectional data buffering with inverted logic polarity
• Features three-state outputs controlled by active-low enable signals
• Utilizes Fast CMOS (FCT) technology for high-speed performance
• Designed with low input capacitance to minimize loading effects

Applications

• High-speed data bus buffering in computing systems
• Clock distribution networks requiring signal inversion
• Memory interface circuits for address and data lines
• Industrial control system data isolation

Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance status. Ensure the SSOP-48 package variant matches the target PCB footprint. Confirm the operating temperature grade corresponds to the specific application environment requirements before finalizing procurement decisions.

Selection Notes

Select this component when 16-bit unidirectional buffering with inverted output is required. The FCT series offers a balance of speed and drive capability suitable for 5V logic systems. Consider the three-state functionality for bus sharing applications. Verify that the input voltage levels are compatible with the driving source logic family.

Part Context

This component belongs to the Texas Instruments 74FCT16240 series of 16-bit bus drivers. It is part of the broader FCT logic family, which is optimized for high-speed operation at 5V supply voltages. The device serves as a standard solution for interfacing between different logic domains or extending bus distances in digital circuits.

Replacement Considerations

Cross-reference with other manufacturers' 74FCT16240 equivalents such as those from IDT or Cypress. Verify pin compatibility and electrical characteristics like propagation delay and output current. Ensure the replacement maintains the same inverted output polarity and three-state control logic.