The 72255 is an 8K x 18 SuperSync FIFO memory with clocked read and write controls. The Frequency Select pin ( FS ) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK , is running at the higher frequency. SuperSync FIFOs are particularly appropriate for networking, video, telecommunications, data communications and other applications that need to buffer large amounts of data.
| Integrated Device Technology | |
|---|---|
| Product Category | Memory Chips |
| Product Number | 72255LA15PFGI |
| Product Name | 8K x 18 SuperSync FIFO, 5.0V |
| Memory Category | FIFO |
| Logic Family | TTL |
| Data Rate | 66 MHz |
| Operating Temperature | -40 to 85 C (-40 to 185 F) |
| Density | 144 kbits |
