SN74ALS521DWE4 Allicdata Electronics
Allicdata Part #:

SN74ALS521DWE4-ND

Manufacturer Part#:

SN74ALS521DWE4

Price: $ 1.04
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC COMPARATOR IDENTITY 8B 20SOIC
More Detail: Magnitude Comparator 8 Bit Active Low Output A=B 2...
DataSheet: SN74ALS521DWE4 datasheetSN74ALS521DWE4 Datasheet/PDF
Quantity: 1000
350 +: $ 0.93870
Stock 1000Can Ship Immediately
$ 1.04
Specifications
Series: 74ALS
Packaging: Tube 
Part Status: Active
Type: Identity Comparator
Number of Bits: 8
Output: Active Low
Output Function: A=B
Voltage - Supply: 4.5 V ~ 5.5 V
Current - Output High, Low: 2.6mA, 24mA
Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF
Operating Temperature: 0°C ~ 70°C
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Mounting Type: Surface Mount
Base Part Number: 74ALS521
Description

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The SN74ALS521DWE4 is a device that is used in a wide array of different applications, such as consumer electronics, automotive electronics and communication systems. It is a type of analog device that is used to compare the voltage levels of two resistors, and it is part of the family of logic-comparators. In order for this device to work properly, the input resistance needs to be adjusted in order to make sure that the output voltage levels match the voltage levels of the input signals.

The basic working principle of the SN74ALS521DWE4 is quite straightforward. It is constructed from two different resistor networks and an integrated circuit (IC). The two resistor networks are connected in series, and each of the networks is assigned to handle a different voltage range. The resistor network on the left side is set up to handle the lower voltage range while the resistor network on the right side is set up to handle the higher voltage range.

When a voltage signal is provided to the device, it is compared against the voltage range provided by the two resistors. If the signal voltage is higher than the high voltage range, then the output signal of the device will be in the high state. On the other hand, if the signal voltage is lower than the low voltage range, then the output signal of the device will be in the low state.

The SN74ALS521DWE4 is an important device for a wide range of different applications. It can be used in a variety of monitoring and control processes, as well as for data processing applications. For example, it can be used for switching signals between multiple sensors and for controlling the various functions of a particular system. It is also used in automotive electronics for controlling the various functions of airbags and anti-lock brakes.

The SN74ALS521DWE4 has a lot of features that make it highly desirable for use in a variety of different applications. These features include a wide input range, an excellent signal-to-noise ratio, overall good stability, a wide signal bandwidth, and low power consumption. Additionally, this device also has an adjustable threshold voltage, which allows for easy adjustment of the input resistance.

Overall, the SN74ALS521DWE4 has a lot of advantages which makes it an excellent choice for a wide range of different applications. Its wide input range and excellent signal-to-noise ratio make it ideal for use in digital systems, while its low power consumption and wide signal bandwidth make it suitable for use in analog systems. Additionally, its adjustable threshold voltage also makes it very easy to adjust the input resistance to meet the needs of the application.

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

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