Allicdata Part #: | 74HCT280N,652-ND |
Manufacturer Part#: |
74HCT280N,652 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NXP USA Inc |
Short Description: | IC 9-BIT GEN/CHKER 14DIP |
More Detail: | Parity Generator 9-Bit 14-DIP |
DataSheet: | 74HCT280N,652 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | 74HCT |
Packaging: | Tube |
Part Status: | Obsolete |
Logic Type: | Parity Generator/Checker |
Number of Circuits: | 9-Bit |
Current - Output High, Low: | -- |
Voltage - Supply: | 4.5V ~ 5.5V |
Operating Temperature: | -- |
Mounting Type: | Through Hole |
Package / Case: | 14-DIP (0.300", 7.62mm) |
Supplier Device Package: | 14-DIP |
Base Part Number: | 74HCT280 |
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The 74HCT280N,652 is a parity generator/checker device in the same category as logic - parity generators and checkers. This chip is used for error detection and correction in various applications, such as data storage, communication systems and data processing. The chip\'s main purpose is to generate a parity bit from multiple data bits and then to check the parity bit upon reception.
The logic generated by the 74HCT280N,652 is generally implemented as a logic function between two or more data lines. The logic operation used by this chip is an Exclusive-OR (XOR) operation. This operation is used to detect incorrect data reception. By examining the result of the XOR, the presence or absence of an error can be detected. Additionally, XOR logic can be used to detect the presence of specific data patterns, such as passwords.
The 74HCT280N,652 is typically implemented as a 16-bit pipeline register. This allows the chip to receive up to 16 data bits and generate the parity information for them. It also features 2-bit error detection and 14-bit correction output. This enables it to detect and correct up to 2-bit errors within the 16 bits of data it receives. Additionally, the chip can be used to generate a 16-bit parity output from parity bits of lower order (up to 8 bytes).
The main application fields of the 74HCT280N,652 chip are in data storage, communication systems, and data processing. It can be used for error-detection and correction in these systems, as well as for generating and checking parity bits. In data storage systems, the chip can be used to detect anomalies in stored data and to prevent data corruption. In communication systems, it can be used to detect transmission errors. In data processing, it can be used to check the accuracy of arithmetic and logic operations. It can also be used as part of a data encoding/decoding system.
In terms of working principle, the 74HCT280N,652 chip is a parity generator/checker device. It features a 16-bit pipeline register that can receive up to 16 data bits and generate the parity information for them. It performs a logical XOR operation on the data bits to generate the parity output. It can detect up to 2-bit errors within the 16-bit data and provide 14-bit correction output. The chip can be used to generate a 16-bit parity output from parity bits of lower order (up to 8 bytes) as well.
Overall, the 74HCT280N,652 chip is a versatile logic - parity generator/checker device that can be used in many applications. It is primarily used for error-detection and correction, as well as for generating and checking parity bits. It can be used in data storage, communication systems, and data processing systems for various purposes. The chip features a 16-bit pipeline register and performs a logical XOR operation on the data bits to generate the parity output. It can detect up to 2-bit errors within the 16-bit data and provide 14-bit correction output. Additionally, it can be used to generate a 16-bit parity output from parity bits of lower order.
The specific data is subject to PDF, and the above content is for reference
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