IDT74FCT823ATSOG

Overview

The IDT74FCT823ATSOG is a 9-bit D-type flip-flop manufactured by Renesas Electronics, housed in a 24-pin SOIC package. It operates within a supply voltage range of 4.75V to 5.25V and supports a maximum clock frequency of 10 MHz. The device features positive-edge triggering with a master reset function and exhibits a typical propagation delay of 20 ns at 5V with 300pF load. It provides tri-state, non-inverting outputs capable of sourcing 32 mA and sinking 64 mA, with a static current of 200 µA.

Feature Summary

• Provides 9-bit data storage using positive-edge triggered D-type flip-flops
• Includes a dedicated master reset input for synchronous initialization
• Features high-drive tri-state outputs for bus interfacing applications

Applications

• High-speed parallel data latching in digital systems
• Synchronous state machine implementation
• Data buffer registration on system buses

Procurement Notes

Verify the specific suffix 'AT' against official datasheets to confirm industrial temperature rating (-40°C to +85°C) and ensure compatibility with required operating conditions. Confirm RoHS compliance status as per latest manufacturer notices before finalizing procurement orders.

Selection Notes

Select this component when nine bits of synchronized storage are required with high drive capability. Ensure the design accommodates the 24-pin SOIC footprint and validates that the 10 MHz clock limit meets system timing requirements without exceeding specified electrical constraints.

Part Context

This part belongs to the 74FCT logic family, utilizing CMOS technology for low power consumption while maintaining TTL-compatible inputs. It serves as a specialized register solution within the broader portfolio of high-speed logic integrated circuits designed for complex digital signal processing tasks.

Replacement Considerations

The CY74FCT823ATSOCT from Texas Instruments is a documented equivalent offering identical functional specifications and pinout configuration for direct replacement in existing designs.