Allicdata Part #: | 568-2888-5-ND |
Manufacturer Part#: |
74HCT563DB,112 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NXP USA Inc |
Short Description: | IC OCTAL D TRANSP LATCH 20-SSOP |
More Detail: | D-Type Transparent Latch 1 Channel 8:8 IC Tri-Stat... |
DataSheet: | 74HCT563DB,112 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | 74HCT |
Packaging: | Tube |
Part Status: | Obsolete |
Logic Type: | D-Type Transparent Latch |
Circuit: | 8:8 |
Output Type: | Tri-State |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Independent Circuits: | 1 |
Delay Time - Propagation: | 18ns |
Current - Output High, Low: | -- |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-SSOP (0.209", 5.30mm Width) |
Supplier Device Package: | 20-SSOP |
Base Part Number: | 74HCT563 |
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74HCT563DB is a logic-latch device, which is essentially like a memory cell. It is often used in digital logic applications such as computer systems, telecommunications, and communication systems. The 74HCT563DB is similar to a flip-flop, with two outputs. It can latch one data bit and is used to retain the value of the data bit even after power removal. In other words, this device essentially acts as a memory cell.
The 74HCT563DB has two complementary (active high and active low) outputs that are controlled by two control inputs. Generally, the data input signal is written to the latch output (Q) on the rising edge of the signal present at the control input. To do so, the signal must be valid on the rising edge of the control input. If a falling edge signal is present, then the latch is reset, and the output is set to zero.
The 74HCT563DB has many application fields and is often used to produce clocks and store data. It is also used to reduce data signals to a digital level, allowing easier and faster transmission. As a memory cell, it can be used to store a single bit of data and can be used in specific addressable locations, such as flash memory cells. As mentioned before, this device can also be used to reduce data signals and almost any application which requires a latch.
The working principle behind the 74HCT563DB is that it makes use of what is known as a static flag, which is essentially a logic cell. This logic cell will remain in a “set” or “reset” state until it is needed. The flag is basically a small electrical circuit, containing two sets of electrodes and a control gate. When the control gate receives a signal, it will activate the “set” or “reset” state in the flag. When the control gate receives a signal, the first set of electrodes will switch on and latch the data (or set the flag). Once the data is written, it will remain in the same state until the control gate receives a signal again.
The 74HCT563DB is a versatile device and is a vital component in many modern digital systems. As a static flag, it can store data, reduce signals, and produce clocks. Moreover, its simple construction makes it a cost-effective solution for digital logic applications. This technology is so versatile that it is used in many devices ranging from smartphones to large-scale computer systems.
The specific data is subject to PDF, and the above content is for reference
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