TLC556INE4

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TLC556INE4

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DUAL TIMER, LINCMOS- TTL AND CMO

  • FabricanteTexas Instruments

  • Peça do Fabricante #TLC556INE4

  • Ficha Técnica TLC556INE4 DataSheet

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Atributo Valor
Supplier Rochester Electronics, LLC
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Description

The TLC556INE4 is a precision timer IC from Texas Instruments, part of the TLC556 series. This integrated circuit is essentially a dual version of the popular 555 timer, designed for timing and oscillator applications. It operates over a wide range of supply voltages, typically from 2 V to 15 V, making it versatile for various applications.
Key features include low power consumption, high speed, and improved performance over the standard 556 IC. Each timer within the TLC556INE4 can be independently configured in either monostable or astable mode, allowing for generation of precise time delays or oscillation frequencies.
The device is encapsulated in a 14-pin DIP package and is characterized by its temperature range and reliable performance. Typical applications include pulse generation, sequential timing, time delay generation, and modulation. With its low power requirements and wide operating voltage range, the TLC556INE4 is suitable for both battery-powered devices and standard electronic applications.

Equivalent

The TLC556INE4 is a dual version of the 555 timer chip, compatible with CMOS technology. Equivalent products include the LMC556, NE556, LM556, and ICM7556, which are dual-timer ICs with similar functionalities. Ensure to check the datasheets for specific electrical characteristics and pin configurations to confirm compatibility with your application.

Features

The TLC556INE4 is a dual version of the 555 timer IC, manufactured by Texas Instruments. It features two independent timing circuits within a single package, designed for precision timing applications. Key features include:
1. Wide Supply Voltage Range: It operates from 3 V to 15 V, making it versatile for various applications.
2. Low Power Consumption: It has a low supply current, which is beneficial for battery-operated devices.
3. High Stability: The device offers good frequency stability over temperature and supply voltage variations.
4. Adjustable Duty Cycle: Allows for the configuration of the output waveform's duty cycle.
5. Astable and Monostable Operation: Supports both modes, offering flexibility for use as an oscillator or timer.
6. Complementary Outputs: Provides complementary outputs for driving different load types.
7. Package Type: Available in PDIP-14, suitable for through-hole mounting.
The TLC556INE4 is ideal for applications requiring multiple timing circuits, such as pulse generation, delay timing, and sequential timing in consumer electronics, automotive, and industrial systems.

Pinout

The TLC556INE4 is a dual timer IC designed for precision timing applications. It is an improved version of the 556 timer, combining two independent 555 timers in a single package. The TLC556INE4 comes in a 14-pin dual in-line package (DIP).
The pinout and functions are as follows:
1. Ground (GND): Common ground connection.
2. Trigger 1 (TRIG1): Trigger input for the first timer.
3. Output 1 (OUT1): Output from the first timer.
4. Reset 1 (RESET1): Resets the first timer when pulled low.
5. Control Voltage 1 (CV1): Allows control of the threshold voltage for the first timer.
6. Threshold 1 (THRES1): Threshold input for the first timer.
7. Discharge 1 (DISCH1): Discharge pin for the first timer.
8. VCC: Supply voltage.
9. Discharge 2 (DISCH2): Discharge pin for the second timer.
10. Threshold 2 (THRES2): Threshold input for the second timer.
11. Control Voltage 2 (CV2): Allows control of the threshold voltage for the second timer.
12. Reset 2 (RESET2): Resets the second timer when pulled low.
13. Output 2 (OUT2): Output from the second timer.
14. Trigger 2 (TRIG2): Trigger input for the second timer.
Each timer can be used independently for monostable or astable operation, making the TLC556INE4 versatile for various timing applications.

Manufacturer

The TLC556INE4 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits and analog devices. The company focuses on developing innovative semiconductor technologies that are used in various applications, such as automotive, industrial, personal electronics, communications, and enterprise systems. Texas Instruments is recognized for its strong research and development capabilities and has a reputation for producing high-quality and reliable electronic components.

Application

The TLC556INE4 is a dual timer IC used in various timing applications. Key application areas include:
1. Pulse Generation: Creating precise pulse sequences for digital circuits.
2. Oscillator Circuits: Functioning as a clock or frequency generator in electronic systems.
3. Monostable Multivibrator: Acting as a one-shot timer for events like debounce circuits.
4. Astable Multivibrator: Used in applications requiring square wave generation, such as LED flashers and tone generation.
5. Delay Timers: Implementing time delays in control applications.
6. PWM Circuits: Modulating pulse width for motor control and signal processing.
Its low power consumption and wide operating temperature make it suitable for both consumer and industrial applications.

Package

The TLC556INE4 is a dual timer IC with a standard DIP-14 (Dual In-line Package) package.

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