The 72235 is a 2K x 18 First-In, First-Out memory with clocked read and write controls and would be useful for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. These FIFOs have 18-bit input and output ports. The read clock can be tied to the write clock for single clock operation or the two clocks can run asynchronous of one another for dual-clock operation. These devices are depth expandable using a Daisy-Chain technique.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 121087-72235LB15PF8
Packaging: Reel - TR
Mounting: SMD (SMT)
Data Rate: 66.7MHz
Memory Size: 36K (2K x 18)
Access Time: 10ns
Current - Supply (Max): 60mA
Bus Directional: Uni-Directional
Expansion Type: Depth, Width
Programmable Flags Support: Yes
Retransmit Capability: No
FWFT Support: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C
Case / Package: 64-TQFP (14x14)
Purpose: Synchronous
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | 72235LB15PF8 | 121087-72235LB15PF8 |
| Product Name | 2K x 18 SyncFIFO, 5.0V | Logic - Logic - FIFOs Memory - 72235LB15PF8 |
| Memory Category | FIFO | FIFO |
| Logic Family | TTL | |
| Data Rate | 66 MHz | 67 MHz |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Density | 36 kbits |
