The 'ABT861 are 10-bit transceivers designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.
These devices allow noninverted 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.
When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, 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.
The SN54ABT861 is characterized for operation over the full military temperature range of -55°C to 125°C
| CY74FCT245AT | |
| Voltage Nodes(V) | 5 |
| Vcc range(V) | 4.5 to 5.5 |
| Input Level | TTL |
| Output Level | TTL |
| Output Drive(mA) | -32/64 |
| No. of Outputs | 10 |
| Logic | True |
| Static Current | 19.12 |
| tpd max(ns) | 5.2 |
| Rating | Catalog |
| Technology Family | ABT |
| 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 |
| SN74ABT861DW | ACTIVE | -40 to 85 | 1.15 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74ABT861DWE4 | ACTIVE | -40 to 85 | 1.15 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74ABT861DWG4 | ACTIVE | -40 to 85 | 1.15 | 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 |
| SN74ABT861DW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT861DW | SN74ABT861DW |
| SN74ABT861DWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT861DWE4 | SN74ABT861DWE4 |
| SN74ABT861DWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT861DWG4 | SN74ABT861DWG4 |
