NA556DRG4 Allicdata Electronics
Allicdata Part #:

NA556DRG4-ND

Manufacturer Part#:

NA556DRG4

Price: $ 0.15
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC OSC TIMER DUAL 14-SOIC
More Detail: 555 Type, Timer/Oscillator (Dual) IC 14-SOIC
DataSheet: NA556DRG4 datasheetNA556DRG4 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.14159
Stock 1000Can Ship Immediately
$ 0.15
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: 555 Type, Timer/Oscillator (Dual)
Count: --
Frequency: --
Voltage - Supply: 4.5 V ~ 16 V
Current - Supply: 20mA
Operating Temperature: -40°C ~ 105°C
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Mounting Type: Surface Mount
Base Part Number: NA556
Description

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Introduction

NA556DRG4 is a programmable timer and oscillator device produced by Texas Instruments. This integrated circuit is specifically designed to be useful in a wide range of applications and has many features built in to provide flexibility and customization. In this article, we’ll delve into the application fields of NA556DRG4 and discuss its working principle.

Application Fields

The NA556DRG4 is suitable for a variety of applications. It is most commonly used for triggering circuit clocks and delay relays. It can also be used for recording time intervals, operating radios and television sets, timing pulse generators, frequency dividers, motor and other speed control, car radios settings, automatic timers and vending machines. In short, it is suitable for any application that requires precise timing and accurate delays.

Principle of Operation

The NA556DRG4 works using a highly reliable and versatile oscillator circuit, which produces pulses of a desired frequency. This frequency can be adjusted to achieve different timing intervals. The frequency is adjusted using a control voltage, which is generated on board. The NA556DRG4 consists of several stages, which can be programmed to perform different operations. The first stage is the low-power oscillator, whose frequency is controlled by an external capacitor and resistor. The output of the oscillator is then fed into the next stage, which is the preamplifier. The preamplifier amplifies the signal and feeds it to the subsequent stages, which can be used for various purposes such as pulse generator, low-speed divide-by-N counter, high-speed divide-by-N counter, etc.Finally, the NA556DRG4 contains an optional tri-state output register, which can be set to either low or high, depending on the logic level of the input voltage. This output can be used to control external circuits for example, to trigger relays or to reset counters.

Conclusion

In conclusion, the NA556DRG4 is a programmable timer and oscillator device which is suitable for a wide range of applications. It consists of several stages, which can be programmed to perform various operations and its output can be used to control external circuits. The NA556DRG4 is a very versatile and reliable device, making it a great choice for any timing or frequency adjustment needs.

The specific data is subject to PDF, and the above content is for reference

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