Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesON SemiconductorIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversON Semiconductor Logic - Buffers, Drivers, Receivers, Transceivers
MC74AC540NG Logic - Buffers, Drivers, Receivers, Transceivers by ON Semiconductor
MC74AC540NG is a Logic - Buffers, Drivers, Receivers, Transceivers model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Logic - Buffers, Drivers, Receivers, Transceivers product path. Known package information currently points to DIP under the ON Semiconductor brand listing. IC BUFFER INVERT 6V 20DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around MC74AC540NG so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
74AC
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Buffers, Drivers, Receivers, TransceiversDescription
IC BUFFER INVERT 6V 20DIP
key Attributes
-
Datasheet
View MC74AC540NG DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for MC74AC540NG 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.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
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.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers.
The MC74AC541/74ACT541 is a noninverting option of the MC74AC540/74ACT540.
These devices are similar in function to the MC74AC240/74ACT240 and MC74AC244/74ACT244 while providing flow−through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.
Features
• 3−State Outputs
• Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors
• Outputs Source/Sink 24 mA
• MC74AC540/74ACT540 Provides Inverted Outputs
• MC74AC541/74ACT541 Provides Noninverted Outputs
• ′ACT540 and ′ACT541 Have TTL Compatible Inputs
• Pb−Free Packages are Available
Fast scan
Popular Specs Surfaced First
Product Attribute
Categories
Integrated Circuits (ICs)
Product Attribute
Package / Case
20-DIP (0.300, 7.62mm)
Product Attribute
Manufacturer
ON Semiconductor
Product Attribute
Series
74AC
Product Attribute
Sub-Categories
Logic - Buffers, Drivers, Receivers, Transceivers
Product Attribute
Number Of Contacts
No SVHC
Categories
Integrated Circuits (ICs)
Package / Case
20-DIP (0.300, 7.62mm)
Manufacturer
ON Semiconductor
Series
74AC
Sub-Categories
Logic - Buffers, Drivers, Receivers, Transceivers
Number Of Contacts
No SVHC
Locking Feature
Lead Free
Number Of Bits
No
Body Length Or Diameter
1
Resistance
5V
Converter Type
1 (Unlimited)
Number Of Ports
2
Radiation Hardening
-40°C~85°C TA
Supply Voltage
2006
Family
AC
Product Category
RAIL
Housing Material
RoHS Compliant
Terminal Position
Through Hole
Temperature Grade
20
Data Rate
20
Temperature Coefficient
2V~6V
Cable End Type
2V
Connector/Contact Type
6V
Height Above Board
50pF
Max Supply Voltage
Through Hole
Tolerance
8
Coil Type
24mA 24mA
Specifications
Tin (Sn)
Terminal Form
Through Hole
Reach Compliance Code
6 ns
Technology
74AC540
Manufacturer'S Part No.
MC74AC540NG
Mounting Feature
Inverting
Maximum Operating Supply Voltage
260
Typical Quiescent Current (MA)
CMOS
Total Resistance
Tube
Transformer Type
yes
Accessory Type
DUAL
Maximum Data Rate Range (Kbps)
1
Transmission Media Type
5V
Attenuation-Nom
e3
Voltage Rating
40
Capacitance
8
Control Type
ENABLE LOW
Triac Type
Obsolete
Maximum Data Rate
2.54mm
Filter Type
20
Telecom IC Type
8μA
Typical Switching Frequency (KHz)
Bus Driver/Transceivers
Number Of Turns
7.62mm
Main Category
3-State
Terminal Finish
8
Output Peak Current Limit-Nom
4.57mm
Power Supplies
74AC
Samacsys Description
Buffer, Inverter
Rated Power Dissipation (P)
6 ns
On-Chip RAM
Buffer, Inverting
Common questions
Product FAQ
Quick answers for buyers reviewing MC74AC540NG, stock, documentation, and sourcing steps.
What is MC74AC540NG?
MC74AC540NG 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.
What package and description are listed for MC74AC540NG?
MC74AC540NG is listed with package reference DIP. The current product description is IC BUFFER INVERT 6V 20DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MC74AC540NG available in stock?
This page currently shows 40912 units in stock and 32430 units available for MC74AC540NG. 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 MC74AC540NG?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MC74AC540NG by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MC74AC540NG?
Yes. This page links to the datasheet for MC74AC540NG by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MC74AC540NG before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MC74AC540NG 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.
More sourcing insights
Articles
Explore related articles around MC74AC540NG, Logic - Buffers, Drivers, Receivers, Transceivers, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC