CD4049UBCM

Name: CD4049UBCM
Brand: Onsemi
Rating: 4.5 (10 reviews)
Author: Lisleapex

Buffer with Hexadecimal Input Inversion

3,643 Effective Inventory

CD4049UBCM

Effective Inventory3,643

Buffer with Hexadecimal Input Inversion

Manufacturer Part # : CD4049UBCM
Package/Case: SOIC-16
Brand: Onsemi
Product Categories : Gates and Inverters
Series : CD4049

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CD4049UBCM DataSheet

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CD4049UBCM Details

The CD4049UBCM is a hex inverter/buffer IC from Texas Instruments, designed for converting logic levels and buffering signals in digital electronic circuits. This versatile IC is capable of operating over a wide voltage range and is suitable for use in various applications such as waveform shaping, pulse amplification, and logic interfacing.

Pinout

1 (A): Input for the First Inverter
2 (A'): Complement Output for the First Inverter
3 (B): Input for the Second Inverter
4 (B'): Complement Output for the Second Inverter
5 (C): Input for the Third Inverter
6 (C'): Complement Output for the Third Inverter
7 (VSS): Ground
8 (Q): Output for the Fourth Inverter
9 (Q'): Complement Output for the Fourth Inverter
10 (D'): Complement Output for the Fifth Inverter
11 (D): Input for the Fifth Inverter
12 (E'): Complement Output for the Sixth Inverter
13 (E): Input for the Sixth Inverter
14 (VDD): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Wide Voltage Range: Operates over a wide voltage range, making it versatile for various applications.
High Noise Immunity: Provides high noise immunity for reliable signal processing.
Buffering Capability: Acts as a buffer for digital signals, enhancing signal strength and integrity.
Hex Inverter Functionality: Offers hex inverter functionality for digital logic operations.
Compact Package: Housed in a compact CDIP package for easy integration into circuit designs.

Application

Logic Level Conversion: Ideal for converting logic levels in digital circuits.
Signal Buffering: Used for buffering signals to enhance signal integrity and strength.
Waveform Shaping: Suitable for waveform shaping and pulse amplification applications.

Where to Use

The CD4049UBCM is suitable for applications that require logic level conversion, signal buffering, and waveform shaping. It is commonly used in digital electronics, communication systems, and control circuits for signal processing and interfacing.

How to Use

Connect the CD4049UBCM to your digital circuit by providing the necessary power supply connections to VDD and VSS. Input your digital signals to the respective inverter inputs, and utilize the complement and non-complement outputs as per your circuit requirements. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the CD4049UBCM demonstrates how to incorporate the hex inverter/buffer IC into a digital circuit. It includes connections for power supply, input signals, and output interfaces, ensuring proper signal processing and logic operations.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

MC14049UBE: A similar hex inverter/buffer IC offering comparable performance and functionality.
HEF4049BP: An alternative hex inverter/buffer IC with equivalent specifications and features.

Complementary

The CD4049UBCM can be complemented by the CD4069UBCM, which offers additional inverter/buffer functionality and expanded voltage range, suitable for more complex digital circuit designs.

When selecting complementary ICs, ensure that their specifications and features align with your specific application requirements for seamless integration and performance.

Frequently Asked Questions

Q: What is the maximum voltage range supported by the CD4049UBCM?

A: The CD4049UBCM can operate over a wide voltage range, typically from 3V to 18V. Refer to the datasheet for specific voltage limits and operating conditions.

Q: Can the CD4049UBCM be used for digital signal buffering?

A: Yes, the CD4049UBCM is commonly used for buffering digital signals to enhance signal integrity and strength in various digital circuit applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Buffers & Line Drivers	RoHS	Details
Number of Input Lines	6 Input	Number of Output Lines	6 Output
Polarity	Inverting	High Level Output Current !	- 8 mA
Low Level Output Current !	35 mA	Quiescent Current !	30 nA
Supply Voltage - Max	15 V	Supply Voltage - Min	3 V
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature !	+ 125 C
Mounting Style	SMD/SMT	Package / Case	SOIC-16
Brand	onsemi / Fairchild	Function	Buffer/Converter
Height	1.5 mm (Max)	Input Signal Type	Single-Ended
Length	10 mm (Max)	Logic Family	CD4000
Logic Type	CMOS	Number of Channels	5
Operating Supply Voltage !	3 V to 15 V	Pd - Power Dissipation	700 mW
Product Type !	Buffers & Line Drivers	Propagation Delay Time	85 ns at 5 V, 45 ns at 10 V, 35 ns at 15 V
Factory Pack Quantity	48	Subcategory	Logic ICs
Supply Current - Max	4 uA	Technology	CMOS
Width	4 mm (Max)	Part # Aliases	CD4049UBCM_NL
Unit Weight	0.023492 oz

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.

Preliminary Specification CD4049UBCM PDF Download

FAQs

What is CD4049UBCM?

The CD4049UBCM is a hex inverter/buffer IC (integrated circuit) designed by Texas Instruments. It is part of the CMOS (complementary metal-oxide-semiconductor) 4000 series and is commonly used for signal inversion, buffering, and small signal amplification in digital circuits.

How Does CD4049UBCM Work?

The CD4049UBCM operates by taking input signals and producing complementary output signals. It is designed to be versatile and can be used in various logic and interfacing applications, providing a high input impedance and low power consumption. The device is suitable for voltage level shifting and signal inversion tasks.

How Many Pins does CD4049UBCM have and What are the Functions of the Pinout Configuration?

The CD4049UBCM is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD: Positive power supply pin.
GND: Ground pin.
Input Pins (1-6): Input pins for each inverter/buffer.
Output Pins (7-12): Output pins for each inverter/buffer.

What are the Pros and Cons of CD4049UBCM?

Pros:

Versatility: Can be used for signal inversion, buffering, and small signal amplification.
High Input Impedance: Suitable for interfacing with high impedance signal sources.
Wide Supply Voltage Range: Can operate over a wide range of supply voltages.
Low Power Consumption: Consumes low power, making it suitable for battery-operated applications.

Cons:

Single Logic Function: Limited in terms of logic functions compared to more complex ICs.
Propagation Delay: May have a non-negligible propagation delay for certain applications.
Package Size: The 14-pin SOIC package may be relatively large for certain space-constrained designs.

Are There Any Equivalents/Alternatives to CD4049UBCM for Recommendation?

The MC14049UB from ON Semiconductor is an equivalent part to the CD4049UBCM.
Alternatives to the CD4049UBCM include the TC4049BP from Toshiba and the HCF4049UB from STMicroelectronics.