SN74ACT7802-60PN

Bus Directional:	Uni-Directional
Base Part Number:	74ACT7802
Supplier Device Package:	80-LQFP (12x12)
Package / Case:	80-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	No
Programmable Flags Support:	Yes
Expansion Type:	Width
Series:	74ACT
Current - Supply (Max):	400µA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	45ns
Data Rate:	16.7MHz
Function:	Asynchronous
Memory Size:	18K (1K x 18)
Part Status:	Obsolete
Packaging:	Tray

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Introduction The SN74ACT7802-60PN is a First-In-First-Out (FIFO) memory integrated circuit developed by Texas Instruments, suitable for use in a variety of applications. The SN74ACT7802-60PN is one of the most popular FIFO memories available on the market today. This article will outline the various application fields and working principles of the SN74ACT7802-60PN. Application Fields The SN74ACT7802-60PN is a universal integrated circuit and can be used to solve a variety of signal processing tasks in different application fields. In the field of communications, the FIFO memory can be used to store and process data streams in high-speed communications networks. It has been used in satellites and other communications systems to facilitate data transmission and reception. In the field of digital signal processing (DSP), the FIFO memory can be used as an efficient buffer for data streams, allowing for rapid data transfer between subsystems. Due to its high speed and low power requirements, the SN74ACT7802-60PN is also used in embedded systems design and is a popular choice for designing miniaturized electronic devices. Working Principle The SN74ACT7802-60PN is a universal integrated circuit and works according to a First-In-First-Out (FIFO) principle. The FIFO structure consists of two pointers, an Input pointer and an Output pointer. Data is received and stored in the FIFO memory at the input pointer and is accessed and output from the Output pointer. The data that is first received is the first to be read or output, hence the name FIFO.The SN74ACT7802-60PN has a total capacity of 60 words, each word consisting of 8 bits, giving a total data capacity of 480 bits. The chip has an internal clock that operates at a maximum rate of 200MHz, giving a maximum data rate of 400Mbps.The SN74ACT7802-60PN also includes a number of integrated error detection and correction features, such as cyclic redundancy check (CRC) and Hamming Code, to ensure a low probability of error in stored data. Conclusion The SN74ACT7802-60PN is a popular FIFO memory integrated circuit, suitable for a variety of applications. It operates according to a First-In-First-Out principle, whereby data is received and stored at the input pointer and read or output at the output pointer. The SN74ACT7802-60PN has a maximum capacity of 60 words and operates at a maximum rate of 400 Mbps, making it suitable for demanding signal processing tasks. This article has outlined the various application fields and working principles of the SN74ACT7802-60PN FIFO memory integrated circuit.

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