74FCT16240ATPVCTG4

Overview

The Texas Instruments 74FCT16240ATPVCTG4 is a 16-bit bus driver featuring four functional blocks, each handling four bits with inverted outputs. It utilizes CMOS technology and operates within a supply voltage range of 4.5V to 5.5V. The device provides three-state outputs and is housed in a 48-pin SSOP package with a width of 7.50mm. It supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides high-speed data transfer via four independent 4-bit bidirectional bus drivers.
• Features inverted output polarity for signal inversion applications.
• Incorporates three-state output capability to facilitate bus line management.

Applications

• High-speed data bus architectures requiring level shifting or buffering.
• Memory mapping systems utilizing 16-bit data paths.
• General-purpose digital logic interfaces needing isolated bidirectional control.

Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with specific environmental standards. Confirm the package type matches the design footprint requirements. Check current availability status as component lifecycles may change. Ensure the voltage specifications align with the target system's power supply rails before integration.

Selection Notes

Select this component when a 16-bit wide bus interface with inverted logic is required. The FCT series offers speed comparable to standard TTL but with CMOS power consumption. Consider the 48-SSOP package dimensions for PCB layout constraints. Verify that the load capacitance requirements of the destination devices are within the driver's specified limits.

Part Context

This device belongs to the 74FCT logic family, designed for fast CMOS operation. It serves as a direct replacement for older 74FCT equivalents in existing designs. The 16240 variant specifically addresses 16-bit data path needs. It is manufactured by Texas Instruments under the Cypress Semiconductor brand lineage.

Replacement Considerations

Direct substitutes include the CY74FCT16240ATPVCT. Other compatible options may exist within the same FCT family from different manufacturers, provided pinouts and electrical characteristics match exactly.