GTLP16T1655MTD

Universal Bus Functions Overview

The GTLP16T1655MTD is a dual 8-bit registered transceiver manufactured by Fairchild Semiconductor, belonging to the GTL series. It features true output and is housed in a TSSOP-64 package with dimensions of 6.10 mm. The device operates within a temperature range of -40 °C to 85 °C and supports 3-state outputs. It functions as a registered bus transceiver with two ports and eight bits per port, utilizing plastic/epoxy encapsulation.

Universal Bus Functions Feature Summary

• Configured as two independent 8-bit transceivers sharing a common clock and master output enable pin while maintaining individual latch timing and output enable signals.
• Supports three distinct data transfer modes including Clocked, Latched, and Transparent operations via D-type flip-flops and latches.
• Provides interface compatibility between TT REF LVTTL signal levels and GTL or GTL+ signal levels on Port B, featuring 5 V tolerance.

Universal Bus Functions Applications

• Interface between LVTTL and GTL/GTLP signal domains
• Registered bus transceiver applications requiring mixed voltage level translation
• Data flow control systems utilizing transparent or latched modes

Universal Bus Functions Procurement Notes

Verify the manufacturer designation carefully, as Fairchild Semiconductor's logic division was acquired by ON Semiconductor. Ensure the component source aligns with current supply chain realities for legacy parts. Confirm package integrity and lead condition upon receipt to guarantee proper soldering performance in surface mount assemblies.

Universal Bus Functions Selection Notes

Select this component when designing systems requiring bidirectional data transfer between different logic families. The dual 8-bit configuration allows efficient handling of parallel data buses. Consider the specific voltage requirements for Port A and Port B to ensure compatibility with the target system architecture and signal integrity needs.

Universal Bus Functions Part Context

This device belongs to the GTL (Gunning Transceiver Logic) family, designed for high-speed data transmission. It addresses the need for interfacing low-voltage TTL devices with GTL-based systems. The registered nature of the transceiver helps manage timing skew in complex digital circuits.

Universal Bus Functions Replacement Considerations

Check for equivalents from ON Semiconductor following the acquisition of Fairchild's logic business. Verify pinout and electrical specifications against similar GTL transceivers if sourcing from alternative manufacturers to ensure functional compatibility.