74LCX16245GX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74LCX16245GX is a dual bus transceiver from the 74LCX logic family. It features two non-inverting 8-bit channels, providing a total of 16 bits of bidirectional data transfer capability. The device operates within a supply voltage range of 2V to 3.6V and utilizes a 54-pin FBGA package measuring 5.5mm by 8mm. It supports LVTTL and TTL input levels with LVCMOS output levels, ensuring compatibility across various digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission through two independent 8-bit channels
• Features non-inverting logic functionality for signal integrity
• Supports low-voltage operation compatible with modern digital interfaces

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory interface circuits
• Microcontroller-to-peripheral communication buses
• Data acquisition system signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity as this specific part number is marked as obsolete and no longer manufactured. Confirm that any available units are genuine surplus or verify if an approved replacement from onsemi is required for new designs. Ensure the package type matches the target PCB footprint before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-channel 16-bit transceiver is required for low-voltage applications. Consider the 54-FBGA package constraints during layout. Evaluate alternative packages like MTDX if surface area is limited or if lead-free soldering processes require specific thermal profiles different from the original FBGA specification.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74LCX series, designed for high-speed, low-power CMOS applications. It serves as a bridge between different logic families, facilitating data movement in complex electronic architectures where multiple voltage domains interact.