| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-SOIC (0.295, 7.50mm Width) | 
                                                                            
                                            | Supplier Device Package | 16-SOIC | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 72403 | 
                                                                            
                                            | Function | Asynchronous | 
                                                                            
                                            | Current - Supply (Max) | 35mA | 
                                                                            
                                            | Memory Size | 256 64 x 4 | 
                                                                            
                                            | Access Time | 55ns | 
                                                                            
                                            | Data Rate | 10MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | No | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72403L10SO8 Overview
FIFO memory chip is included in the 16-SOIC (0.295, 7.50mm Width) package.It's packaged in the shape of a Tape & Reel (TR) .There is a 256 64 x 4 MB memory on the FIFO chips, which can be used to store both applications and data.The temperature should be adjusted to 0°C~70°C in order to ensure reliable operation.It is a Surface Mount mounting type FIFO memory.For operation, a voltage of 4.5V~5.5V is used.It is part of the 7200 series of memory logics.In this case, the FIFO's maximum supply current is 35mA .FIFO's FIFO's maximumThe 72403 family of objects contains it.
72403L10SO8 Features
256 64 x 4 memory size
7200 series
Best part number of 72403
72403L10SO8 Applications
There are a lot of Renesas Electronics America Inc. 72403L10SO8  FIFOs Memory applications. 
- Computer Systems
- Transistors
- Emulators
- General Data Collection Applications at Extreme High-Temperatures
- Firmware loaders
- Data-acquisition systems
- Video
- Computer networks
- Computers
- Test site