QS74FCT2574ATZ

$2.41

Description：IC BUS INTERFACE 5V
Series：-
Mfr：Quality Semiconductor
Package：Bulk

SKU:c1725464ab78 Category: Flip Flops Brand: Quality Semiconductor

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Product introduction

QS74FCT2574ATZ is listed in the Flip Flops range at ChipApex. The manufacturer field lists Quality Semiconductor. Its product description is IC BUS INTERFACE 5V. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for QS74FCT2574ATZ

Description：IC BUS INTERFACE 5V
Series：-
Mfr：Quality Semiconductor
Package：Bulk
Function：-
Type：-
Output Type：Tri-State
Number of Elements：1
Number of Bits per Element：-
Clock Frequency：-
Max Propagation Delay @ V, Max CL：-
Trigger Type：-
Current - Output High, Low：-
Voltage - Supply：5V
Current - Quiescent (Iq)：-
Operating Temperature：0°C ~ 70°C
Mounting Type：Through Hole
Supplier Device Package：-
Package / Case：-
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for QS74FCT2574ATZ

QS74FCT2574ATZ

Flip Flops Overview

The QS74FCT2574ATZ is an octal D-type flip-flop with 3-state outputs manufactured by Quality Semiconductor. It operates on a single 5V supply voltage, typically ranging from 4.75V to 5.25V. The device features tri-state outputs capable of sourcing 48mA and sinking -15mA. It is housed in a 20-pin Plastic Small Outline (QSOP) package with a lead capacitance of 50 pF. The component supports through-hole mounting and functions as a bus interface logic element within the FCT series.

Flip Flops Feature Summary

Octal D-type flip-flop architecture with registered data storage
Tri-state output capability for efficient bus interfacing
High drive strength suitable for direct bus loading
Compatible with standard 5V CMOS logic families

Flip Flops Applications

Parallel data buffering in digital systems
Bus interface circuits requiring high drive current
Clock-controlled data registration modules
Memory address latching applications

Flip Flops Procurement Notes

Verify manufacturer authenticity due to reported market counterfeiting risks. Confirm package integrity and pin alignment against original specifications. Check RoHS compliance status as records vary. Ensure the obsolete part status aligns with long-term availability requirements before finalizing procurement decisions.

Flip Flops Selection Notes

Select this component for applications requiring robust 5V bus driving capabilities with registered outputs. Consider the through-hole QSOP-20 package constraints for PCB layout. Evaluate the 48mA output current against load requirements. Verify compatibility with existing clocking and control signal infrastructure.

Flip Flops Part Context

This device belongs to the FCT series of fast CMOS logic components designed for high-speed bus operations. It serves as a parallel-to-serial or parallel-to-parallel data storage element. The specific model integrates eight independent D-type flip-flops with common clock and output enable controls.