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| PartNumber | SN74ACT2235-20PAG | SN74ACT2235-30FN | SN74ACT2235-20FN |
| Description | FIFO 1024x9x2 Asynch Bidir FIFO Mem | Bi-Directional FIFO, 1KX9, 25ns, Asynchronous, CMOS, PQCC44 | FIFO 1024x9x2 Asynch Bidir FIFO Mem |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | FIFO | Logic - FIFOs Memory | Logic - FIFOs Memory |
| RoHS | Y | - | - |
| Data Bus Width | 9 bit | - | - |
| Bus Direction | Bidirectional | - | - |
| Memory Size | 18 kbit | 18K (1K x 9 x 2) | 18K (1K x 9 x 2) |
| Timing Type | Asynchronous | - | - |
| Organization | 1 k x 9 x 2 | - | - |
| Number of Circuits | 2 | - | - |
| Access Time | 25 ns | 25ns | 25ns |
| 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 | TQFP-64 | - | - |
| Packaging | Tray | Tape & Reel (TR) | Tube |
| Height | 1 mm | - | - |
| Series | SN74ACT2235 | 74ACT | 74ACT |
| Width | 10 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | FIFO | - | - |
| Factory Pack Quantity | 160 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.009690 oz | - | - |
| Package Case | - | 44-LCC (J-Lead) | 44-LCC (J-Lead) |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Function | - | Asynchronous | Asynchronous |
| Voltage Supply | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | 44-PLCC (16.58x16.58) | 44-PLCC (16.58x16.58) |
| Data Rate | - | 33MHz | 50MHz |
| Current Supply Max | - | 400μA | 400μA |
| Bus Directional | - | Bi-Directional | Bi-Directional |
| Expansion Type | - | - | - |
| Programmable Flags Support | - | Yes | Yes |
| Retransmit Capability | - | No | No |
| FWFT Support | - | No | No |