| PartNumber | SN74ACT7803-25DL | SN74ACT7803-20DLR | SN74ACT7803-20DL |
| Description | FIFO 512 x 18 synchronous FIFO memory | IC CLOCKED FIFO 512X18 56-SSOP | FIFO 512 x 18 synchronous FIFO memory |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | FIFO | Logic - FIFOs Memory | - |
| RoHS | Y | - | - |
| Data Bus Width | 18 bit | - | - |
| Bus Direction | Unidirectional | - | - |
| Memory Size | 9 kbit | 9K (512 x 18) | - |
| Timing Type | Synchronous | - | - |
| Organization | 512 k x 18 | - | - |
| Number of Circuits | 2 | - | - |
| Maximum Clock Frequency | 40 MHz | - | - |
| Access Time | 15 ns | 13ns | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Supply Current Max | 0.4 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Package / Case | SSOP-56 | - | - |
| Packaging | Tube | Tape & Reel (TR) | - |
| Height | 2.59 mm | - | - |
| Series | SN74ACT7803 | 74ACT | - |
| Width | 7.49 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Product Type | FIFO | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.024508 oz | - | - |
| Package Case | - | 56-BSSOP (0.295", 7.50mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Function | - | Synchronous | - |
| 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 | - |