Congratulations On Your Successful Submission
Submission Failure
MC14049UB
Hex Buffers
MC14049UB
Hex Buffers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
MC14049UB DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MC14049UB hex inverter/buffer is constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure. This complementary MOS device finds primary use where low power dissipation and/or high noise immunity is desired. This device provides logic−level conversion using only one supply voltage, VDD. The input−signal high level (VIH) can exceed the VDD supply voltage for logic−level conversions. Two TTL/DTL Loads can be driven when the device is used as CMOS−to−TTL/DTL converters (VDD = 5.0 V, VOL 0.4 V, IOL ≥ 3.2 mA). Note that pins 13 and 16 are not connected internally on this device; consequently connections to these terminals will not affect circuit operation.Features • High Source and Sink Currents • High−to−Low Level Converter • Supply Voltage Range = 3.0 V to 18 V • Meets JEDEC UB Specifications • VIN can exceed VDD • Improved ESD Protection on All Inputs • Pb−Free Packages are Available*
Key Features
- High Source and Sink Currents
- High−to−Low Level Converter
- Supply Voltage Range = 3.0 V to 18 V
- Meets JEDEC UB Specifications
- VIN can exceed VDD
- Improved ESD Protection on All Inputs
- Pb−Free Packages are Available
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | ON Semiconductor | Product Category ! | Gates and Inverters |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MC14049UB?
The MC14049UB is a CMOS hex inverting buffer/converter designed by ON Semiconductor. It is ideal for applications requiring signal buffering, level shifting, and digital logic interfacing in various electronic circuits.
How Does MC14049UB Work?
The MC14049UB operates as a buffer and level shifter, converting high or low logic levels to the opposite logic level. It can also be used to isolate different sections of a circuit and to drive capacitive loads without degrading the signal. The CMOS technology used in the MC14049UB provides low power consumption and wide supply voltage range compatibility.
How Many Pins does MC14049UB have and What are the Functions of the Pinout Configuration?
The MC14049UB is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Positive power supply pin.
- VSS: Negative power supply pin (ground).
- IN1 to IN6: Input pins for the six buffer/converter channels.
- OUT1 to OUT6: Output pins for the six buffer/converter channels.
What are the Pros and Cons of MC14049UB?
Pros:
- CMOS Technology: Low power consumption and wide supply voltage range compatibility.
- Multiple Channels: Provides six buffer/converter channels in a single IC, reducing component count.
- High Input Impedance: Suitable for interfacing with high-impedance sources.
- Wide Operating Temperature Range: Suitable for various temperature environments.
Cons:
- Propagation Delay: CMOS devices may have higher propagation delays compared to other technologies like TTL.
- Input Voltage Range: Limited input voltage range compared to some other buffer ICs.
Are There Any Equivalents/Alternatives to MC14049UB for Recommendation?
- The CD4049UB from Texas Instruments is an equivalent alternative to the MC14049UB.
- Alternatives to the MC14049UB include the TC4049BP from Toshiba and the HCF4049UB from STMicroelectronics.
Recommend Parts
-
![MC74HC08AN]()
AND Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDIP14, PLASTIC, DIP-14
Brand: Onsemi Package/Case: PDIP-14
3,596 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC100EPT21DG]()
MC100EPT21DG
$4.446 3V differential LVPECL to LVTTL voltage level conversion
Brand: Onsemi Package/Case: SOIC-8
9,602 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14528BCP]()
9,253 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14490DWG]()
8,880 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14093BDR2G]()
7,111 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14094BDR2G]()
8,346 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14027BCPG]()
Dual JK-type CMOS flip flops with 3-18V operating voltage
Brand: Onsemi Package/Case: 16-DIP(0.300",7.62mm)
8,754 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
