SN74V263-15PZA

Bus Directional:	Uni-Directional
Base Part Number:	74V263
Supplier Device Package:	80-LQFP (14x14)
Package / Case:	80-LQFP
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:	10ns
Data Rate:	66.7MHz
Function:	Synchronous
Memory Size:	144K (8K x 18)(16K x 9)
Part Status:	Obsolete
Packaging:	Tray

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SN74V263-15PZA: Logic - FIFOs Memory

The SN74V263-15PZA is a logic device that conforms to the FIFOs memory category. The device offers a single-port, synchronous, first-in/first-out (FIFO) memory storage device that has the added feature of configurable ports allowing the option of adding a \'Stop Low\' and \'Stop High\' flag bits. The logic cell of SN74V263-15PZA is technology-independent, which allows for integration with other logic Ics in different applications.The basic operating principle of the SN74V263-15PZA out of the FIFOs memory family is known as a "First In-First Out" or FIFO buffer. This principle makes use of a two-port memory that reads and writes data synchronously. The FIFO buffer is fed data from one port (the input) and the data is output from the other port (the output). The design of the FIFO buffer makes certain that the data stored in the buffer is always processed in the same order in which it is written, making it a very efficient memory device for many applications.The FIFO buffer\'s two modes of operation, namely, the write and the read mode, can both be independently configured with the SN74V263-15PZA using the user-programmable ports. In the write mode, data written to the data bus is stored in the buffer, while in the read mode, stored data is read back from the buffer and output onto the data bus. There is also an optional Stop Low and Stop High feature that can be enabled if the user desire to limit the data transfer in either of the two modes.The SN74V263-15PZA FIFO buffer features multiplexed inputs and outputs, which provides the option of using multiple buses in a single device. The multiple buses allow for the integration of up to five-bit data and two-bit flags in a single chip, saving space and resources in many applications. Additionally, the logic IC allows for configurations for a single-bus or a dual-bus operation.The FIFO buffer is further equipped with status flags for the write and read modes and for the optional StopLow and StopHigh. These flags let the user know the status of the buffer and at the same time, provides an alert if the buffer is full or if it is empty. With the use of the flags, the user can maintain the integrity of the data in the buffer and also detect errors, thus allowing for efficient data transfer.The SN74V263-15PZA device is employed in a wide range of applications that require the efficient transfer of data. Some of the areas where this device is used include communication systems, industrial systems, computing, and medical systems. With its user-programmable features and configurable ports, the device is an ideal choice for applications where space and resources are limited.The SN74V263-15PZA has a low-power CMOS design, with an operating voltage range of 1.65 to 3.6 volts, and a maximum power dissipation of 600 mW. It measures just 3.2 x 1.7 millimeters and comes in a small, 64-pin LLPD package. It is resistant to static electricity and is available as a low-power, low-voltage version (LLPD) for high-density applications.In summary, the SN74V263-15PZA offers an efficient and reliable solution for a variety of applications, particularly in the FIFOs memory category. The device has the capability to store and recall data in a particular order, making it a remarkable choice for data transfer in various situations. It can be used in a wide range of applications, including communication, industrial, computing, and medical systems. The FIFO buffer comes with configurable ports and status flags, which allow the user to optimize the device\'s performance and functions. Furthermore, with its low-power CMOS design and its small size, the SN74V263-15PZA is an ideal choice for applications where space and resources are limited.

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