74FCT162245ATPVG8

Overview

The 74FCT162245ATPVG8 is an octal bus transceiver manufactured by Renesas Electronics Corporation. It operates within a voltage range of 4.5 V to 5.5 V and supports bidirectional data transfer across two independent 8-bit circuits. The device features three-state outputs and utilizes a 48-pin TSSOP package. It is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C.

Feature Summary

• Provides bidirectional data transmission through dual eight-bit channels
• Features three-state outputs for effective bus line management
• Supports operation with standard 5V CMOS logic families

Applications

• High-speed memory interface implementations
• General-purpose microprocessor system buses
• Control signal routing in industrial automation equipment

Procurement Notes

Verify the specific suffix 'TPVG8' against official Renesas documentation to confirm the exact package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability.

Selection Notes

Select this component when designing systems requiring high-speed octal data transfer with 5V compatibility. Consider the 48-pin TSSOP footprint for PCB layout constraints. Evaluate the propagation delay characteristics against your system timing requirements to ensure signal integrity is maintained during bidirectional transfers.

Part Context

This device belongs to the 74FCT logic family, which offers performance comparable to Schottky TTL but with CMOS power consumption benefits. The 74FCT162245 variant specifically addresses applications needing wide data path handling. It serves as a critical interface element connecting different subsystems within complex electronic architectures.