The 72841 is a 4K x 9 dual synchronous (clocked) FIFO . The device is functionally equivalent to two 72241 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins. Each of the two FIFOs has a 9-bit input data port and a 9-bit output data port. 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. The 72841 architecture lends itself to many flexible configurations such as: 2-level priority data buffering, Bidirectional operation, Width expansion and Depth expansion.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 139280-72841L25PF8
Packaging: Reel - TR
Mounting: SMD (SMT)
Data Rate: 40MHz
Memory Size: 72K (4K x 9 x 2)
Access Time: 15ns
Current - Supply (Max): 60mA
Bus Directional: Bi-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: 54 pct.
Supply and Demand Status: Limited
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | 72841L25PF8 | 139280-72841L25PF8 |
| Product Name | 4K x 9 DualSync FIFO, 5.0V | Logic - Logic - FIFOs Memory - 72841L25PF8 |
| Memory Category | FIFO | FIFO |
| Logic Family | TTL | |
| Data Rate | 40 MHz | 40 MHz |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Density | 36 kbits |
