The 72V255 is an 8K x 18 SuperSync FIFO memory with clocked read and write controls. It's a functionally compatible version of the 72255 designed to run off a 3.3V supply for very low power consumption. 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 | 72V255LA20PF |
| Product Name | 8K x 18 SuperSync FIFO, 3.3V |
| Memory Category | FIFO |
| Logic Family | TTL |
| Data Rate | 50 MHz |
| Operating Temperature | 0 to 70 C (32 to 158 F) |
| Density | 144 kbits |
