74FCT162244TPV

Overview

The IDT 74FCT162244TPV is a 16-bit buffer and line driver belonging to the FCT logic series. It features four functional blocks, each handling four bits with true output polarity. The device utilizes CMOS technology and operates within a supply voltage range of 4.5V to 5.5V. It provides three-state outputs for bus-oriented applications. The component is housed in a 48-pin TSSOP package with a 0.50mm pitch.

Feature Summary

• Provides high-speed, low-power performance as a CMOS replacement for ABT functions
• Features power-off disable capability to permit live insertion without bus contention
• Offers low input and output leakage currents for efficient operation

Applications

• Bus-oriented memory and command address drivers
• Clock drivers and buffering
• High-performance system buses

Procurement Notes

Verify the specific suffix 'TPV' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure the revision level matches the target design requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a 16-bit non-inverting buffer with three-state control is required. It serves as a direct functional equivalent to other 74FCT162244 variants from different manufacturers. Consider the TSSOP-48 package constraints during PCB layout planning.

Part Context

This part belongs to the IDT FCT (Fast CMOS) family, designed to replace older ABT logic families. The 74FCT162244 variant specifically offers quad 4-bit buffering. Related parts include the 74FCT16244 and 74FCT162H244, which share similar electrical characteristics but may differ in drive strength or skew specifications.

Replacement Considerations

Cross-reference with Texas Instruments CY74FCT162244CTPVC or Diodes Incorporated PI74FCT162244TA. Verify that the substitute maintains the same 48-pin TSSOP footprint and electrical parameters.