SN74ACT244
- 4.5V to 5.5V VCC operation
- Inputs accept voltages to 5.5V
- Maximum tpd of 9.5ns at 5V
- Inputs are TTL-compatible
- On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
These SNx4ACT244 octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
The SNx4ACT244 devices are organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| PDIP (N) | 20 | Ultra Librarian |
| SOIC (DW) | 20 | Ultra Librarian |
| SOP (NS) | 20 | Ultra Librarian |
| SSOP (DB) | 20 | Ultra Librarian |
| TSSOP (PW) | 20 | Ultra Librarian |
| VQFN (RKS) | 20 | Ultra Librarian |
| VSSOP (DGS) | 20 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中的可靠性監測
- 晶圓廠位置
- 組裝地點