封裝資訊
| 封裝 | 針腳 TSSOP (PW) | 20 |
| 操作溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送業者 2,000 | LARGE T&R |
SN74ACT244 的特色
- 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.
SN74ACT244 的說明
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.