
SN74LV573ATDWR Integrated Circuits (ICs) |
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Allicdata Part #: | 296-18743-2-ND |
Manufacturer Part#: |
SN74LV573ATDWR |
Price: | $ 0.16 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OCT TRANSP D-TYP LATCH 20SOIC |
More Detail: | D-Type Transparent Latch 1 Channel 8:8 IC Tri-Stat... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 0.15255 |
6000 +: | $ 0.14203 |
10000 +: | $ 0.13677 |
Series: | 74LV |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Logic Type: | D-Type Transparent Latch |
Circuit: | 8:8 |
Output Type: | Tri-State |
Voltage - Supply: | 2 V ~ 5.5 V |
Independent Circuits: | 1 |
Delay Time - Propagation: | 1ns |
Current - Output High, Low: | 16mA, 16mA |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 20-SOIC |
Base Part Number: | 74LV573 |
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SN74LV573ATDWR Application Field and Working Principle
The SN74LV573ATDWR is a high-performance octal D-type latch that utilizes advanced silicon-gate CMOS technology. It has two functions, both as an edge-triggered latch and as a transparent latch. It is available in a variety of packages which makes it ideal for a wide range of applications.
The SN74LV573ATDWR is a single chip that contains eight individual latches. Each latch has an input (D), a latch enable (LE) and an output (Q). When the LE input is low, the latch functions as a transparent latch, with the outputs being the same as the inputs. When the LE input is high, the inputs are ignored, and the outputs remain as they were before.
The primary uses of SN74LV573ATDWR latches are in digital circuitry. These latches are used to hold and transfer data, control sequencing and timing functions, and to interface between digital and analog systems. They are also used in a variety of logic and memory devices such as microprocessors, ROMs, and RAMs. The ability to quickly and reliably store and transfer data makes it an ideal choice for many digital applications.
Working Principle
The SN74LV573ATDWR latch operates on the principle of storing the current state at the instant the latch is enabled. The outputs of the latch are held until the latch enable is activated again. When the latch enable input is high, the outputs will not change regardless of the inputs. This allows for a stable data transfer that does not rely on a continuous supply of power, as is necessary for many other kinds of logic gates.
When the latch enable line is high and the data line is low the outputs will remain low. If the data line is high, then the outputs will remain high. This is referred to as the “transparent” aspect of the latch. When the latch enable line is low and the data line is low, the output will be low. If the data line is high, then the output will be high, regardless of the state of the latch enable line.
The SN74LV573ATDWR latch is a highly reliable and versatile component that is used in many different digital circuits. It is easy to use, requires minimal wiring, and can simplify circuit design. It is also low-power and can operate at low voltage levels, making it an ideal choice for battery-powered applications.
Applications
The SN74LV573ATDWR is a reliable and versatile component that is used in many different applications. It is often used in computers, automotive electronic systems, communication systems, industrial automation systems, and medical equipment. Additionally, it is used in cell phones, televisions, and a variety of other electronic devices.
The SN74LV573ATDWR is also commonly used in logic circuits for timing and sequencing. Its speed and reliability make it ideal for applications such as frequency division networks, data validation, and pattern recognition. Additionally, it is used in address decoding, error detection, and in multiplexers and demultiplexers.
The SN74LV573ATDWR is a highly reliable and versatile component that is used in many different applications. Its low-power operation and low-voltage operation make it an ideal choice for battery-powered applications. Its reliability and speed make it a popular choice for timing and sequencing applications. Additionally, it is used in many other digital applications, such as data validation, pattern recognition, and address decoding.
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