74FCT162H245ATPAG

Buffers, Drivers, Receivers, Transceivers Overview

The IDT74FCT162H245ATPAG is a registered bus transceiver belonging to the FCT series. It features two independent functions, each handling eight bits of data with true output polarity. The device utilizes CMOS technology and is housed in a 48-pin TSSOP package. Key electrical parameters include a load capacitance of 50 pF and a maximum output current (Iol) of 0.024 A. It operates within an industrial temperature range from -40°C to +85°C and supports three-state outputs for multiplexed transmission of registered or real-time data.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports multiplexed transmission of registered and real-time data via dedicated select input
• Provides balanced output drivers to reduce system switching noise
• Features low input and output leakage characteristics

Buffers, Drivers, Receivers, Transceivers Applications

• Multiplexed data transmission systems
• Registered bus interfaces
• High-speed digital logic circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'TPAG' against official manufacturer documentation to confirm pinout, package dimensions, and RoHS compliance status. Ensure the component matches the registered bus transceiver specification rather than standard unregistered variants. Confirm lead time and availability directly with authorized distributors as this part may have varying production statuses across different supply channels.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a registered bus transceiver with direction control is required for 16-bit data paths. It serves as a high-speed, low-power replacement for older ABT family functions. Consider the TSSOP-48 package constraints and the need for balanced output drivers to minimize ground bounce in high-density PCB layouts compared to unbuffered alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the IDT FCT (Fast CMOS) logic family, designed for high-speed applications. It succeeds earlier ABT technologies by offering improved speed and lower power consumption. The 74FCT162H245 variant specifically integrates registration capabilities, distinguishing it from non-registered bus transceivers like the 74FCT16245 within the same product line.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with other manufacturers' registered bus transceivers such as those from Texas Instruments or Renesas. Verify pin compatibility and electrical specifications before substitution. Note that packaging differences may require adapter solutions or layout modifications.