SN74HC273QDWRG4Q1

$0.94

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

SKU:861def4fe9de Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74HC273QDWRG4Q1 is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. 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 SN74HC273QDWRG4Q1

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74HC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Function：Master Reset
Type：D-Type
Output Type：Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：60 MHz
Max Propagation Delay @ V, Max CL：27ns @ 6V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：5.2mA, 5.2mA
Voltage - Supply：2V ~ 6V
Current - Quiescent (Iq)：8 µA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOIC
Package / Case：20-SOIC (0.295", 7.50mm Width)
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74HC273QDWRG4Q1

SN74HC273QDWRG4Q1

Flip Flops Overview

The SN74HC273QDWRG4Q1 is an automotive-grade octal D-type flip-flop with a clear input, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a SOIC-20 package. The device features a propagation delay of 160 ns, with high-level output current of -5.2 mA and low-level output current of 5.2 mA. It functions reliably across a temperature range of -40°C to +125°C and holds AEC-Q100 qualification for automotive applications.

Flip Flops Feature Summary

Automotive qualification compliant with AEC-Q100 standards
Octal configuration providing eight independent D-type flip-flops
Integrated asynchronous clear function for immediate state reset

Flip Flops Applications

Automotive data storage systems
Vehicle communication interface registers
Industrial control logic circuits

Flip Flops Procurement Notes

Verify the complete part number including the G4 suffix, which indicates lead-free and RoHS compliance. Confirm the Q1 designation ensures automotive grade reliability. Check the SOIC-20 package marking against official datasheets to prevent counterfeit substitution. Ensure the supplier provides traceability documentation required for automotive supply chains.

Flip Flops Selection Notes

Select this component when designing for automotive environments requiring wide voltage operation between 2 V and 6 V. The HC series offers standard speed suitable for moderate frequency applications. Consider the SOIC-20 package dimensions for PCB layout constraints. Verify thermal management requirements given the extended operating temperature range up to 125°C.

Flip Flops Part Context

This device belongs to the SN74HC273 family of octal D-type flip-flops. The Q1 suffix denotes automotive qualification, while G4 indicates environmental compliance. It serves as a digital storage element in complex logic systems, distinct from non-automotive variants lacking the specific reliability certifications required for vehicle electronics.