| PartNumber | SN74ACT7804-20DL | SN74ACT7804-25DL | SN74ACT7804-20DLR |
| Description | FIFO 512 x 18 asynch FIFO Memory | FIFO 512 x 18 asynch FIFO Memory | FIFO 512 x 18 asynch FIFO Memory |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | FIFO | FIFO | Logic - FIFOs Memory |
| RoHS | Y | Y | - |
| Data Bus Width | 18 bit | 18 bit | - |
| Bus Direction | Unidirectional | Unidirectional | - |
| Memory Size | 9 kbit | 9 kbit | 9K (512 x 18) |
| Timing Type | Asynchronous | Asynchronous | - |
| Organization | 512 k x 18 | 512 k x 18 | - |
| Number of Circuits | 2 | 2 | - |
| Access Time | 15 ns | 15 ns | 15ns |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Current Max | 0.4 mA | 0.4 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | SSOP-56 | SSOP-56 | - |
| Packaging | Tube | Tube | Digi-ReelR Alternate Packaging |
| Height | 2.59 mm | 2.59 mm | - |
| Series | SN74ACT7804 | SN74ACT7804 | 74ACT |
| Width | 7.49 mm | 7.49 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | FIFO | FIFO | - |
| Factory Pack Quantity | 20 | 20 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.024508 oz | 0.024508 oz | - |
| Package Case | - | - | 56-BSSOP (0.295", 7.50mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Asynchronous |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 56-SSOP |
| Data Rate | - | - | 50MHz |
| Current Supply Max | - | - | 400μA |
| Bus Directional | - | - | Uni-Directional |
| Expansion Type | - | - | Width |
| Programmable Flags Support | - | - | Yes |
| Retransmit Capability | - | - | No |
| FWFT Support | - | - | No |