規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC,Texas Instruments |
| Package / Case | Tube,Tube |
| Series | 74ACT |
| Part Status | Obsolete |
| Memory Size | 4.5K (256 x 18) |
| Function | Asynchronous |
| Data Rate | 40MHz |
| Access Time | 18ns |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Current - Supply (Max) | 400µA |
| Bus Directional | Uni-Directional |
| Expansion Type | Width |
| Programmable Flags Support | Yes |
| Retransmit Capability | No |
| FWFT Support | No |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
