SN74V283-7GGM

Bus Directional:	Uni-Directional
Base Part Number:	74V283
Supplier Device Package:	100-BGA MICROSTAR (10.1x10.1)
Package / Case:	100-LFBGA
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	Yes
Retransmit Capability:	Yes
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	74V
Current - Supply (Max):	35mA
Voltage - Supply:	3.15V ~ 3.45V
Access Time:	5ns
Data Rate:	133MHz
Function:	Synchronous
Memory Size:	576K (32K x 18)(64K x 9)
Part Status:	Obsolete
Packaging:	Tray

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。Introduction to SN74V283-7GGM
SN74V283-7GGM is a high-speed first-in-first-out (FIFO) delay line memory device from Texas Instruments. It is capable of providing fast data transfer and buffering capabilities for various applications. The device features an internal asynchronous two-port clocking state logic that enables it to achieve high-speed, low-power performance. The device also offers an 8-bit data bus width, programmable read/write control ports, and a single-byte write data port.

Features
The SN74V283-7GGM device is a high-performance, low-power device with a wide range of features, making it suitable for a variety of applications. These include:
• 8-bit data bus width, suitable for wide data applications
• Support for fast data transfer rate up to 250KHz
• Asynchronous two-ports clocking state logic, enabling fast, low-power performance
• Programmable read/write control ports for easy data manipulation
• Single-byte write data port for putting data into the storage

Application Field
The SN74V283-7GGM device provides high-speed and low-power data buffering, thus can be used in various application fields including:
• Video and image-processing
• High-speed data acquisition and communication applications
• Automated test equipment (ATE)
• Digital signal processing (DSP) and audio applications

Working Principle
The SN74V283-7GGM operates on an asynchronous first-in-first-out (FIFO) delay line principle. This means that it stores data in an internal memory and delayed the output data by an appropriate amount of time. The device has two read/write ports, one for the clock pulse and the other for the data. When the clock pulse arrives, it shifts the data bits down the line. As each bit shifts down, it is read out and stored in a particular memory location of the device. The memory size is configurable from 4 to 8 bits. The SN74V283-7GGM also has an independent read-only port, which can be used to quickly output large data blocks. The device runs on a single 3.3 V power source, making it cost-effective and suitable for battery-powered applications. The operating frequency is adjustable up to 250 kHz, allowing for fast data communication applications.

Conclusion
In conclusion, the SN74V283-7GGM device is a low-power, cost-effective FIFO delay line memory device from Texas Instruments. It is designed to provide fast data buffering capabilities, making it suitable for a wide range of applications such as video and image processing, ATE, DSP, audio, and other high-speed data acquisition and communication applications. The device runs on a single 3.3V power source and its operating frequency can be adjusted up to 250KHz for fast data communication applications. It features an 8-bit data bus width, programmable read/write control ports, and a single-byte write data port, making it highly customizable for any application.

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