This 10-bit bus transceiver is designed for 1.65-V to 3.6-V VCC operation.
The SN74LVC861A is designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.
This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB\ and OEBA)\ inputs.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver
| SN74LVC861A | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Vcc range(V) | 2.0 to 3.6 |
| Input Level | TTL/CMOS |
| Output Level | LVTTL |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 10 |
| Logic | True |
| Static Current | 0.02 |
| Rating | Catalog |
| Technology Family | LVC |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74LVC861ADW | ACTIVE | -40 to 85 | 3.05 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74LVC861ADWE4 | ACTIVE | -40 to 85 | 3.05 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74LVC861ADWG4 | ACTIVE | -40 to 85 | 3.05 | 1ku | SOIC(DW) | 24 | 25 | TUBE |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74LVC861ADW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC861ADW | SN74LVC861ADW |
| SN74LVC861ADWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC861ADWE4 | SN74LVC861ADWE4 |
| SN74LVC861ADWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC861ADWG4 | SN74LVC861ADWG4 |
