74FCT573CTDB

Description：IC D-TYPE TRANSP SGL 8:8 20CDIP
Series：74FCT
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:c86699b8c32e Category: Latches Brand: Renesas Electronics Corporation

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Product introduction

74FCT573CTDB is listed in the Latches range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC D-TYPE TRANSP SGL 8:8 20CDIP. Review the specifications below when checking this part for your BOM.

Latches specifications for 74FCT573CTDB

Description：IC D-TYPE TRANSP SGL 8:8 20CDIP
Series：74FCT
Mfr：Renesas Electronics Corporation
Package：Tray
Logic Type：D-Type Transparent Latch
Circuit：8:08
Output Type：Tri-State, Non-Inverted
Voltage - Supply：4.75V ~ 5.25V
Independent Circuits：1
Delay Time - Propagation：-
Current - Output High, Low：15mA, 48mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Through Hole
Package / Case：20-CDIP (0.300", 7.62mm)
Supplier Device Package：20-CDIP
Grade：-
Qualification：-

Latches datasheet and documents for 74FCT573CTDB

74FCT573CTDB

Latches Overview

The Renesas Electronics Corporation 74FCT573CTDB is an octal transparent D-type latch integrated circuit manufactured by IDT, now part of Renesas. It features a single channel with eight independent latches and three-state outputs. The device operates within a supply voltage range of 4.5V to 5.5V and exhibits a propagation delay of 8ns. It is housed in a 20-CDIP package designed for through-hole mounting. The component supports a wide operating temperature range from -55°C to 125°C, ensuring reliability in demanding environments.

Latches Feature Summary

Octal transparent D-type latch configuration with eight independent data paths
Three-state outputs for effective bus driving and isolation
Wide industrial temperature rating supporting extreme operational conditions

Latches Applications

High-reliability military and aerospace electronic systems
Industrial control equipment requiring extended temperature tolerance
Data storage and buffering in harsh environment applications

Latches Procurement Notes

This component has been officially discontinued and is no longer in production. Verification of end-of-life status is confirmed via Product Change Notice documentation. Sourcing must rely on existing stock or qualified replacement parts. Ensure compatibility with legacy system requirements when selecting substitutes.

Latches Selection Notes

Select this component only for designs requiring through-hole 20-CDIP packaging and operation at temperatures up to 125°C. The 8ns propagation delay suits moderate-speed logic applications. Verify that the 4.5V to 5.5V supply range aligns with the target system power architecture before integration.

Latches Part Context

The 74FCT573CTDB belongs to the 54/74FCT logic family, which combines Fast CMOS technology with TTL-compatible inputs. This series provides high-speed performance while maintaining standard logic levels. The specific CT suffix denotes commercial temperature grading variants, though this specific CDIP package extends to wider thermal ranges.