CD4049UBF

Name: CD4049UBF
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Temperature range of -55°C to 125°C

6,970 Effective Inventory

CD4049UBF

Effective Inventory6,970

Temperature range of -55°C to 125°C

Manufacturer Part # : CD4049UBF
Package/Case: CDIP-16
Brand: Texas Instruments
Product Categories : Buffers, Drivers, Receivers, Transceivers

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CD4049UBF 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!

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CD4049UBF Details

The CD4049UBF is a hex inverter/buffer IC from Texas Instruments, designed for converting logic levels and signal amplification in electronic circuits. This versatile IC can be used in various applications requiring signal inversion and buffering. It is housed in a 16-pin ceramic dual in-line package (CDIP), offering reliable performance in a compact form factor.

Pinout

1 (Y1): Logic Output 1
2: Not Connected
3 (A1): Logic Input 1
4 (Y2): Logic Output 2
5 (A2): Logic Input 2
6: VDD (Positive Power Supply)
7 (A3): Logic Input 3
8 (Y3): Logic Output 3
9: GND (Ground)
10 (Y4): Logic Output 4
11 (A4): Logic Input 4
12 (Y5): Logic Output 5
13 (A5): Logic Input 5
14 (Y6): Logic Output 6
15: Not Connected
16: Not Connected

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

Key Features

Hex Inverter/Buffer: Provides six inverted and buffered logic signals.
Wide Operating Voltage Range: Supports operation from 3V to 18V.
High Noise Immunity: Ensures reliable signal processing in noisy environments.
Temperature Stability: Designed for stable performance over a wide temperature range.
Multiple Inputs/Outputs: Offers multiple input and output pins for versatile circuit connections.

Application

Logic Level Conversion: Used for converting logic levels in digital circuits.
Signal Amplification: Amplifies and buffers signals for enhanced output strength.
Waveform Shaping: Shapes and buffers waveform signals for accurate signal processing.

Where to Use

The CD4049UBF is ideal for applications requiring signal inversion, buffering, and logic level conversion. It is commonly used in digital electronics, communication systems, and signal processing circuits for reliable signal handling.

How to Use

Integrate the CD4049UBF into your circuit by connecting the appropriate logic inputs and outputs as required. Ensure a stable power supply connection to VDD and proper grounding to GND. Utilize the inverter/buffer functions as needed for signal processing and conversion. Refer to the datasheet for detailed usage guidelines.

Application Circuit

The application circuit diagram for the CD4049UBF demonstrates how to connect the hex inverter/buffer IC in a typical electronic circuit setup. It includes connections for power supply, ground, logic inputs, and outputs for proper signal handling.

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

Equivalents

MC14049: A similar hex inverter/buffer IC offering compatible functionality.
74HC4049: An alternative IC with hex inverter/buffer features for signal processing.

Complementary

The CD4049UBF can be complemented by the CD4069UBF, which provides additional inverter/buffer functions for more complex signal processing requirements. Ensure compatibility and pinout alignment when choosing complementary ICs.

Frequently Asked Questions

Q: What is the operating voltage range of the CD4049UBF?

A: The CD4049UBF supports operation from 3V to 18V, making it versatile for various voltage requirements. Refer to the datasheet for specific voltage specifications.

Q: Can the CD4049UBF be used for level shifting in communication circuits?

A: Yes, the CD4049UBF is suitable for level shifting and logic signal processing in communication systems, ensuring reliable signal conversion and processing.

Specifications

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

Technology family	CD4000	Supply voltage (min) (V)	3
Supply voltage (max) (V)	18	Number of channels	6
IOL (max) (mA)	18	IOH (max) (mA)	-3.1
Supply current (max) (µA)	600	Input type	Standard CMOS
Output type	Push-Pull	Features	Over-voltage tolerant inputs, Standard speed (tpd > 50ns), Unbuffered
Rating	Military	Operating temperature range (°C)	-55 to 125

Specification Comparison

CD4049UBF vs CD4049UBCN vs CD4049UBCM CD4049UBF vs CD4049UBF3A vs CD4049UBD

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 CD4049UBF PDF Download

FAQs

What is CD4049UBF?

The CD4049UBF is a CMOS hex inverter/buffer integrated circuit (IC) designed by Texas Instruments. It is used for converting high-level logic signals to a standard logic level, making it suitable for interfacing between different logic families, level shifting, and waveform shaping applications.

How Does CD4049UBF Work?

The CD4049UBF works by taking the input logic signal and converting it to its complementary output, effectively inverting the input signal. It operates over a wide voltage range and is tolerant of high voltage levels, making it versatile in various voltage level translation applications.

How Many Pins does CD4049UBF have and What are the Functions of the Pinout Configuration?

The CD4049UBF is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD: Positive power supply pin.
GND: Ground pin.
IN1 to IN6: Input pins for the six inverter/buffer circuits.
OUT1 to OUT6: Output pins for the six inverter/buffer circuits.

What are the Pros and Cons of CD4049UBF?

Pros:

Wide Voltage Range: Operates over a wide voltage range, making it versatile for level shifting applications.
High Noise Immunity: Provides high noise immunity, ensuring reliable signal inversion and buffering.
Buffering Capability: Can be used not only for inversion but also for buffering signals.
High Input Impedance: Offers high input impedance, making it suitable for interfacing with different logic families.
Compact Package: The 14-pin SOIC package is space-efficient, suitable for compact designs.

Cons:

Propagation Delay: May have relatively high propagation delay compared to faster logic families.
Power Consumption: May consume more power compared to low-power logic families in certain applications.
Temperature Sensitivity: Performance may be affected by temperature variations in extreme environments.

Are There Any Equivalents/Alternatives to CD4049UBF for Recommendation?

The equivalent part to the CD4049UBF is the MC14049UB from ON Semiconductor.
Alternatives to the CD4049UBF include the SN74HC04 from Texas Instruments and the 74HC4049 from Nexperia.