74LVCH16245APVG8

Overview

The IDT74LVCH16245APVG8 is a dual 8-bit bus transceiver from the LVC/LCX/Z series. It features true outputs and operates within a supply voltage range of 3 V to 3.6 V. The device utilizes a TSSOP-48 package, providing 48 pins for connection. It supports low-voltage TTL (LVTTL) input and output levels. The component is designed for surface-mount installation and functions as a non-inverting buffer/driver with three-state outputs.

Feature Summary

• Provides bidirectional data transmission between two buses using direction control signals.
• Features three-state outputs that isolate the device when disabled.
• Supports level shifting between different voltage domains within the specified operating range.

Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented communications

Procurement Notes

Verify the manufacturer origin, as IDT assets were acquired by Renesas Electronics. Confirm the specific suffix 'PVG8' corresponds to the intended TSSOP-48 packaging and lead-free status. Ensure compatibility with current RoHS directives and check for any obsolescence notices related to the legacy IDT product line before finalizing procurement plans.

Selection Notes

Select this component for applications requiring 16-bit wide data transfers at moderate speeds. It is suitable for systems operating strictly within the 3.0 V to 3.6 V power supply constraints. Consider the TSSOP-48 form factor for space-constrained PCB layouts. Verify that the load capacitance requirements align with the device's switching speed specifications for the target application frequency.

Part Context

This part belongs to the 74LVCH family, which offers high-speed operation with low power consumption. It serves as a standard interface solution in digital logic circuits. The device integrates two independent 8-bit transceivers into a single package, simplifying board design compared to discrete solutions. It is widely used in consumer electronics and industrial control systems.

Replacement Considerations

Check for equivalents such as the SN74LVCH16245 from Texas Instruments or the 74LVCH16245 from Nexperia. Verify pinout compatibility and electrical parameter alignment, particularly propagation delay and output drive strength, before substituting.