What is MC74AC273DTR2G?
MC74AC273DTR2G is a Logic - Flip Flops component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original MC74AC273DTR2G, Logic - Flip Flops, by ON Semiconductor
IC FF D-TYPE SNGL 8BIT 20TSSOP
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
74AC
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Logic - Flip FlopsDescription
IC FF D-TYPE SNGL 8BIT 20TSSOP
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for MC74AC273DTR2G from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
The MC74AC273/74ACT273 has eight edge-triggered D−type flip−flops with individual D inputs and Q outputs.
The common buffered Clock (CP) and Master Reset (MR) inputs load and reset (clear) all flip−flops simultaneously.
Features
• Ideal Buffer for MOS Microprocessor or Memory
• Eight Edge-Triggered D Flip−Flops
• Buffered Common Clock
• Buffered, Asynchronous Master Reset
• See MC74AC377 for Clock Enable Version
• See MC74AC373 for Transparent Latch Version
• See MC74AC374 for 3-State Version
• Outputs Source/Sink 24 mA
• ′ACT273 Has TTL Compatible Inputs
•
These are Pb−Free Devices
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Published
2005
Packaging
Tape & Reel (TR)
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Polarity
Non-Inverting
Terminal Pitch
0.65mm
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Height
1.05mm
Packing Method
TAPE AND REEL
Manufacturer
ON Semiconductor
Quiescent Current
8μA
Sub-Categories
Logic - Flip Flops
Subcategory
FF/Latches
Series
74AC
Input Capacitance
4.5pF
Contact Plating
Gold
Operating Supply Voltage
5V
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Number Of Terminations
20
Number Of Pins
20
Number Of Bits
8
Mount
Surface Mount
Pbfree Code
yes
Width
4.5mm
Load Capacitance
50pF
Type
D-Type
Number Of Circuits
8
Output Type
Non-Inverted
Length
6.6mm
Family
AC
Manufacturer'S Part No.
MC74AC273DTR2G
Base Part Number
74AC273
Clock Frequency
175MHz
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Trigger Type
Positive Edge
Propagation Delay
14.5 ns
Logic Function
D-Type, Flip-Flop
Current - Output High, Low
24mA 24mA
Function
Master Reset
Supply Voltage-Min (Vsup)
2V
Number Of Elements
1
Supply Voltage-Max (Vsup)
6V
Voltage - Supply
2V~6V
Clock Edge Trigger Type
Positive Edge
Turn On Delay Time
5.5 ns
Max
75000000Hz
Max Propagation Delay @ V, Max CL
9ns @ 5V, 50pF
Common questions
Product FAQ
Quick answers for buyers reviewing MC74AC273DTR2G, stock, documentation, and sourcing steps.
What package and description are listed for MC74AC273DTR2G?
MC74AC273DTR2G is listed with package reference TSSOP. The current product description is IC FF D-TYPE SNGL 8BIT 20TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MC74AC273DTR2G available in stock?
This page currently shows 88576 units in stock and 76617 units available for MC74AC273DTR2G. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MC74AC273DTR2G?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MC74AC273DTR2G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MC74AC273DTR2G?
Yes. This page links to the datasheet for MC74AC273DTR2G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MC74AC273DTR2G before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MC74AC273DTR2G before approving the order.
Logic - Flip Flops
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
CY74FCT574TQCTG4
181 purchased
SSOP
RoHS
IC FF D-TYPE SNGL 8BIT 20QSOP
Reference price
$0.55Add to RFQ list
MM74HC175M
143 purchased
16SOIC
RoHS
Datasheet
IC FF D-TYPE SNGL 4BIT 16SOIC
Reference price
$0.25Add to RFQ list
More sourcing insights
Articles
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.
Jun 25, 2026
MOSFET Selection Guide for Power Design: A Buyer's Framework for Voltage Class, Losses, Package, and Sourcing Risk
MOSFETpower designselection guideTO-220
A practical MOSFET selection guide for power design teams covering voltage class, Rds(on), gate charge, package thermal limits, and sourcing-safe alternative logic.
Jun 19, 2026
Vishay, Onsemi & Infineon 2026 MOSFET Shortage — A Buyer's Framework
mosfetshortageallocationpower-semiconductor
2026 Vishay, Onsemi and Infineon power MOSFET shortage buyer framework: part-family risk matrix, datasheet-verified alternatives, and three procurement actions to act on before Infineon's July price increase.