Спецификации
| Атрибут | Ценность |
| Package / Case | Tube |
| Series | 4000B |
| Part Status | Active |
| Logic Type | Monostable |
| Independent Circuits | 2 |
| Schmitt Trigger Input | Yes |
| Propagation Delay | 100 ns |
| Current - Output High Low | 6.8mA, 6.8mA |
| Voltage - Supply | 3 V ~ 18 V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Through Hole |
Обзор
Description
CD14538BE appears to be a specific code or identifier, possibly related to a product, document, or technical specification. However, without additional context, it's challenging to provide a detailed introduction. If CD14538BE is associated with a particular industry or sector, it could refer to a component, model number, or standard.
For example, if it pertains to electronics, it might be a part number for a semiconductor or electronic device. In the context of software, it could be a version or build identifier for a specific application. If it relates to a document, it might refer to a particular publication or technical paper.
To provide a more accurate and concise introduction, additional context or information about the field or industry related to CD14538BE would be necessary. If possible, please provide more details about the category or nature of CD14538BE for a more targeted response.
For example, if it pertains to electronics, it might be a part number for a semiconductor or electronic device. In the context of software, it could be a version or build identifier for a specific application. If it relates to a document, it might refer to a particular publication or technical paper.
To provide a more accurate and concise introduction, additional context or information about the field or industry related to CD14538BE would be necessary. If possible, please provide more details about the category or nature of CD14538BE for a more targeted response.
Equivalent
The CD14538BE is a dual monostable multivibrator IC, and its equivalent products include the 4538 series ICs from various manufacturers. Some common equivalents are the HEF4538B, MC14538BCP, TC4538BP, and NTE4538. These ICs share similar functionality and electrical characteristics, allowing them to be used interchangeably in most applications. However, always check the datasheets for specific parameters and pin configurations to ensure compatibility.
Features
The CD14538BE is a dual precision monostable multivibrator IC from the CD4000 series, typically used in timing applications. Key features include:
1. Dual Monostable Multivibrator: It contains two independent monostable multivibrators, useful for generating precise time delays or pulse width modulation.
2. Retriggerable/Resettable: Allows for retriggering the timing period if a new trigger pulse occurs, and can be reset before completion using an external reset feature.
3. Wide Supply Voltage Range: Operates over a broad voltage range, typically from 3V to 15V, making it versatile for different applications.
4. Adjustable Pulse Width: The width of the output pulse is adjustable by external resistor and capacitor, providing flexibility in timing requirements.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
6. Temperature Range: Operates efficiently over a wide temperature range, suitable for various environmental conditions.
These features make the CD14538BE suitable for applications like pulse generation, timers, frequency division, and more.
1. Dual Monostable Multivibrator: It contains two independent monostable multivibrators, useful for generating precise time delays or pulse width modulation.
2. Retriggerable/Resettable: Allows for retriggering the timing period if a new trigger pulse occurs, and can be reset before completion using an external reset feature.
3. Wide Supply Voltage Range: Operates over a broad voltage range, typically from 3V to 15V, making it versatile for different applications.
4. Adjustable Pulse Width: The width of the output pulse is adjustable by external resistor and capacitor, providing flexibility in timing requirements.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
6. Temperature Range: Operates efficiently over a wide temperature range, suitable for various environmental conditions.
These features make the CD14538BE suitable for applications like pulse generation, timers, frequency division, and more.
Pinout
The CD14538BE is a dual precision monostable multivibrator IC, commonly used for timing applications. It operates in both monostable (one-shot) and astable modes. This IC is part of the 4000 series of CMOS logic chips.
The CD14538BE has a total of 16 pins. Here is a brief overview of its pin functions:
1. GND (Pin 8): Ground
2. VDD (Pin 16): Supply Voltage
3. A1/B1 and A2/B2 (Pins 3, 4 and 11, 12): Inputs for the first and second monostable multivibrator
4. Q1/Q2 (Pins 6, 9 and 13, 10): Outputs for the first and second monostable multivibrator
5. \(\overline{\text{Q1}}/\overline{\text{Q2}}\) (Pins 5, 14): Inverted outputs
6. RC1/RC2 (Pins 2, 15): External resistor-capacitor connections for timing
7. CLR1/CLR2 (Pins 1, 15): Clear inputs, active low
8. C1/C2 (Pins 7, 13): Capacitor connections for timing
These features make the CD14538BE suitable for generating precise time delays and pulse width modulation.
The CD14538BE has a total of 16 pins. Here is a brief overview of its pin functions:
1. GND (Pin 8): Ground
2. VDD (Pin 16): Supply Voltage
3. A1/B1 and A2/B2 (Pins 3, 4 and 11, 12): Inputs for the first and second monostable multivibrator
4. Q1/Q2 (Pins 6, 9 and 13, 10): Outputs for the first and second monostable multivibrator
5. \(\overline{\text{Q1}}/\overline{\text{Q2}}\) (Pins 5, 14): Inverted outputs
6. RC1/RC2 (Pins 2, 15): External resistor-capacitor connections for timing
7. CLR1/CLR2 (Pins 1, 15): Clear inputs, active low
8. C1/C2 (Pins 7, 13): Capacitor connections for timing
These features make the CD14538BE suitable for generating precise time delays and pulse width modulation.
Manufacturer
The CD14538BE is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics across the globe. It is one of the largest semiconductor companies and has a broad product portfolio that includes analog chips and embedded processors. These components are used in a wide array of electronic devices, from consumer electronics to automotive systems. The company is known for its significant contributions to the development of semiconductor technology and innovation in the electronics industry.
Application
The CD14538BE is a dual precision monostable multivibrator, commonly used in applications requiring precise pulse generation and timing. It is suitable for:
1. Pulse Width Modulation (PWM) circuits.
2. Frequency and time delay generation.
3. Oscillator circuits.
4. Debouncing switches.
5. Signal conditioning.
6. Timing delays in analog and digital circuits.
7. Pulse generation for digital logic circuits.
With its ability to generate accurate time delays and pulses, the CD14538BE is valuable in both consumer electronics and industrial control systems.
1. Pulse Width Modulation (PWM) circuits.
2. Frequency and time delay generation.
3. Oscillator circuits.
4. Debouncing switches.
5. Signal conditioning.
6. Timing delays in analog and digital circuits.
7. Pulse generation for digital logic circuits.
With its ability to generate accurate time delays and pulses, the CD14538BE is valuable in both consumer electronics and industrial control systems.
Package
The package type for CD14538BE is a dual in-line package (DIP). This type of package is commonly used for integrated circuits and consists of two parallel rows of pins that can be inserted into a socket or soldered onto a printed circuit board.