MC74VHC574DWR2G

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74VHC
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:38f433f4828e Category: Flip Flops Brand: onsemi

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Product introduction

MC74VHC574DWR2G is listed in the Flip Flops range at ChipApex. The manufacturer field lists onsemi. Its product description is IC FF D-TYPE SNGL 8BIT 20SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for MC74VHC574DWR2G

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74VHC
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：115 MHz
Max Propagation Delay @ V, Max CL：10.6ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：8mA, 8mA
Voltage - Supply：2V ~ 5.5V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOIC
Package / Case：20-SOIC (0.295", 7.50mm Width)
Input Capacitance：4 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for MC74VHC574DWR2G

MC74VHC574DWR2G

Flip Flops Overview

The MC74VHC574DWR2G is an octal D-type flip-flop with 3-state outputs manufactured by onsemi. It operates within a supply voltage range of 2 V to 5.5 V and features a maximum propagation delay of 10.6 ns at 5 V with a 50 pF load. The device provides high-level and low-level output currents of 8 mA each, with a quiescent current of 4 µA. It utilizes a 20-SOIC package (0.295 inch width) and supports surface mount installation. The component functions as a positive-edge triggered logic element suitable for various digital applications.

Flip Flops Feature Summary

Octal D-type flip-flop architecture with 3-state non-inverting outputs
High-speed operation with 10.6 ns propagation delay at 5 V
Wide operating voltage range from 2 V to 5.5 V
Robust drive capability with 8 mA output current

Flip Flops Applications

Parallel-to-serial data conversion circuits
Register file implementations in embedded systems
Buffering and latching in high-speed digital interfaces
Memory address storage in microcontroller systems

Flip Flops Procurement Notes

Verify the specific ordering suffix against official onsemi documentation to confirm package type and environmental compliance status. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the part number with the latest datasheet revision history to account for any potential manufacturing changes or updates.

Flip Flops Selection Notes

Select this component when an octal register with 3-state control is required within a 2 V to 5.5 V supply environment. The 10.6 ns propagation delay makes it suitable for moderate to high-speed digital logic applications. Consider the 20-SOIC package dimensions for PCB layout constraints and verify thermal requirements against the specified -40°C to 85°C operating temperature range.

Flip Flops Part Context

This device belongs to the 74VHC series of high-speed CMOS logic products from onsemi. The VHC series offers performance comparable to TTL while maintaining low power consumption typical of CMOS technology. The MC74VHC574 variant specifically provides octal configuration with tri-state outputs, distinguishing it from standard non-tri-state variants within the same logic family.