What is MM74HC126M?
MM74HC126M is a Logic - Buffers, Drivers, Receivers, Transceivers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original MM74HC126M, Logic - Buffers, Drivers, Receivers, Transceivers, by ON Semiconductor
IC BUFFER NON-INVERT 6V 14SOIC
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
74HC
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC BUFFER NON-INVERT 6V 14SOIC
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for MM74HC126M 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
General Description
The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology.
They have high drive current outputs which enable high speed operation even when driving large bus capacitances.
These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Schottky inputs.
The MM74HC125 require the 3-STATE control input C to be taken high to put the output into the high impedance condition, whereas the MM74HC126 require the control input to be low to put the output into high impedance. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
• Typical propagation delay: 13 ns
• Wide operating voltage range: 2–6V
• Low input current: 1 µA maximum
• Low quiescent current: 80 µA maximum (74HC)
• Fanout of 15 LS-TTL loads
The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology.
They have high drive current outputs which enable high speed operation even when driving large bus capacitances.
These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Schottky inputs.
The MM74HC125 require the 3-STATE control input C to be taken high to put the output into the high impedance condition, whereas the MM74HC126 require the control input to be low to put the output into high impedance. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
• Typical propagation delay: 13 ns
• Wide operating voltage range: 2–6V
• Low input current: 1 µA maximum
• Low quiescent current: 80 µA maximum (74HC)
• Fanout of 15 LS-TTL loads
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Turn On Delay Time
175 ns
Control Type
ENABLE HIGH
Current - Output High, Low
7.8mA 7.8mA
Power Supplies
2/6V
Number Of Channels
4
Number Of Inputs
4
Propagation Delay
175 ns
Supply Voltage-Min (Vsup)
2V
Supply Voltage-Max (Vsup)
6V
Voltage - Supply
2V~6V
Number Of Bits Per Element
1
Logic Type
Buffer, Non-Inverting
Logic Function
Buffer, Inverting
Prop.
25 ns
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Published
1999
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Polarity
Non-Inverting
Manufacturer
ON Semiconductor
Factory Lead Time
51 Weeks
Max Power Dissipation
500mW
Quiescent Current
8μA
Package / Case
14-SOIC (0.154, 3.90mm Width)
Family
HC/UH
Subcategory
Bus Driver/Transceivers
Packing Method
RAIL
Series
74HC
Sub-Categories
Logic - Buffers, Drivers, Receivers, Transceivers
Radiation Hardening
No
Width
4mm
Number Of Pins
14
Height
1.5mm
Number Of Terminations
14
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
4
Supply Voltage
4.5V
Length
8.75mm
Load Capacitance
50pF
Number Of Ports
2
Output Type
3-State
Max I(Ol)
0.006 A
Weight
150mg
Base Part Number
74HC126
Manufacturer'S Part No.
MM74HC126M
Common questions
Product FAQ
Quick answers for buyers reviewing MM74HC126M, stock, documentation, and sourcing steps.
What package and description are listed for MM74HC126M?
MM74HC126M is listed with package reference 14SOIC. The current product description is IC BUFFER NON-INVERT 6V 14SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MM74HC126M available in stock?
This page currently shows 81110 units in stock and 59440 units available for MM74HC126M. 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 MM74HC126M?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MM74HC126M by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MM74HC126M?
Yes. This page links to the datasheet for MM74HC126M by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MM74HC126M before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MM74HC126M before approving the order.
Logic - Buffers, Drivers, Receivers, Transceivers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
CY74FCT646CTSOC
142 purchased
24SOIC
RoHS
IC TXRX NON-INVERT 5.25V 24SOIC
Reference price
$0.35Add to RFQ list
CY74FCT541TQCT
205 purchased
SSOP
RoHS
IC BUF NON-INVERT 5.25V 20SSOP
Reference price
$0.50Add to RFQ list
More sourcing insights
Articles
Jul 3, 2026
How to Read a PCN Without Stopping Your Line: TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
A practical PCN guide for procurement, SQE, IQC, and engineering teams, using real TI and Renesas case studies to show which product change notifications need tracking, validation, or escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.
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.