74ALVCH32374BF

Overview

The 74ALVCH32374BF is a quad D-type flip-flop bus interface manufactured by IDT using 0.5 micron CMOS technology. It features positive-edge triggering and operates within a 2.5V to 3.6V supply range. The device provides typical output skew of less than 250ps and propagation delays of 4.9ns at 2.7V and 4.2ns at 3.3V. Packaged in a 96-LFBGA, it supports high-speed data latching for bus applications.

Feature Summary

• Positive-edge triggered D-type flip-flop architecture
• High-speed operation with low output skew
• Robust electrostatic discharge protection

Applications

• Bus-oriented memory mapping
• Clocked data storage systems
• High-performance digital logic interfaces

Procurement Notes

Verify the manufacturer marking on the component surface against IDT or Renesas branding to ensure authenticity. Confirm the package type matches the 96-LFBGA specification and check for any ordering suffixes that may indicate specific tape-and-reel configurations or temperature grades. Request official datasheets from authorized distributors to validate electrical characteristics before integration.

Selection Notes

Select this component when designing systems requiring quad D-type latching with tight timing constraints. Ensure the operating voltage aligns with the 2.5V to 3.6V range. Consider the 96-LFBGA package size for PCB layout compatibility. Verify that the required propagation delay meets the system clock speed requirements.

Part Context

This part belongs to the 74ALVCH series of advanced low-voltage CMOS logic devices. It is functionally similar to standard 74-series logic but optimized for lower voltage operation and higher speed. The device was originally developed by IDT and later integrated into Renesas Technology Corp's product portfolio following corporate acquisitions.

Replacement Considerations

Check for equivalent parts from Renesas Technology Corp under the same 74ALVCH series designation. Verify pinout compatibility and electrical specifications before substitution.