MC74HCT273ADWR2G

$1.09

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

SKU:5c663875db69 Category: Flip Flops Brand: onsemi

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Product introduction

MC74HCT273ADWR2G 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 MC74HCT273ADWR2G

Description：IC FF D-TYPE SNGL 8BIT 20SOIC
Series：74HCT
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Reset
Type：D-Type
Output Type：Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：30 MHz
Max Propagation Delay @ V, Max CL：25ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：4mA, 4mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SOIC
Package / Case：20-SOIC (0.295", 7.50mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for MC74HCT273ADWR2G

MC74HCT273ADWR2G

Flip Flops Overview

The MC74HCT273ADWR2G is an octal D-type flip-flop manufactured by onsemi, belonging to the HCT logic series. It features a single circuit with non-inverted outputs and single-ended inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 25 ns, high-level output current of -4 mA, and low-level output current of 4 mA. It supports surface mount installation in a SOIC-20 package and functions across a temperature range of -55°C to +125°C.

Flip Flops Feature Summary

Octal configuration providing eight independent D-type flip-flops within a single integrated circuit.
HCT logic series compatibility ensures standard TTL input levels for CMOS operation.
Non-inverting output polarity maintains signal phase consistency from input to output.

Flip Flops Applications

Parallel-to-serial data conversion circuits
Register file storage elements
Shift register stage implementation

Flip Flops Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure that the procurement channel provides valid RoHS compliance declarations consistent with the component's environmental status. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing standards and material composition requirements.

Flip Flops Selection Notes

Select this component when designing systems requiring wide operating temperature ranges and robust noise immunity typical of HCT logic families. Consider the 25 ns propagation delay and 4 mA drive capability for timing analysis and load matching. Verify that the 4.5 V to 5.5 V supply voltage constraints align with the system power architecture before integration into the design.

Flip Flops Part Context

This part belongs to the MC74HCT273A family of octal D-type flip-flops. It shares functional similarities with other members like the MC74HCT574ADWR2G but differs in output configuration. The HCT series bridges the gap between older TTL standards and modern CMOS technology, offering improved speed and lower power consumption compared to legacy counterparts while maintaining pinout compatibility.