IDT74FCT2373TQ

Latches Overview

The IDT74FCT2373TQ is an octal transparent D-type latch manufactured by Integrated Device Technology. It features a single function with 8-bit width and true outputs, utilizing BICMOS technology in a 20-pin QSOP package. The device operates within a voltage range of 4.75V to 5.25V and supports an operating temperature range from -40°C to 85°C. It provides tri-state outputs with a typical propagation delay of 13ns and output currents of 15mA high and 12mA low.

Latches Feature Summary

• Octal transparent latch configuration for temporary data storage
• Tri-state outputs for bus driving applications
• Advanced dual metal CMOS technology implementation

Latches Applications

• Memory address latching
• I/O port interfacing
• Bus driver implementations

Latches Procurement Notes

Verify the specific suffix 'TQ' corresponds to the 20-QSOP package and tape-and-reel or tube packaging as indicated by distributor listings. Confirm RoHS compliance status, noting that some variants may be lead-free while others are not. Check for End-of-Life notices, as Renesas Electronics has issued PCNs indicating potential discontinuation for this product line. Ensure the source document explicitly confirms the manufacturer as IDT or its successor entity.

Latches Selection Notes

Select this component when an octal latch with tri-state capability is required for 5V logic systems. The 20-QSOP package suits surface-mount designs with space constraints. Consider the 13ns propagation delay for timing-critical paths. Verify compatibility with existing 74FCT family standards if replacing legacy components. Ensure the design accommodates the specified 4.75V to 5.25V supply voltage range.

Latches Part Context

This part belongs to the IDT 74FCT series of fast CMOS logic devices. The 74FCT2373 is an octal transparent latch variant. IDT was acquired by Renesas Electronics Corporation, which continues to support and manage this product line. The device serves as a high-speed, low-power replacement for older ABT functions in digital logic circuits.

Latches Replacement Considerations

The 74FCT2373ATQG is listed as a parameter-equivalent substitute by Renesas Electronics Corporation.