特性
- A and C speeds
- Low input and output leakage ≤1µA (max.)
- CMOS power levels
- True TTL input and output compatibility: VOH = 3.3V (typ.); VOL = 0.3V (typ.)
- High drive outputs (-15mA IOH, 64mA IOL)
- Meets or exceeds JEDEC standard 18 specifications
- Power off disable outputs permit "live insertion"
- Available in 20-pin SOIC, SSOP, QSOP and TSSOP packages
描述
The 74FCT245T octal bidirectional transceiver is designed for asynchronous two-way communication between data buses. The transmit/receive (T/R) input determines the direction of data flow through the bidirectional transceiver. The 74FCT245T operates at -40 °C to +85 °C. For the Mil version, see 54FCT245T.
产品参数
| 属性 | 值 |
|---|---|
| Function | Transceiver |
| Pkg. Code | PCG20, PSG20 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 4 |
| Core Voltage (V) | 5 |
| Speed Grade | A |
应用方框图
 | 交流伺服 该交流伺服系统采用 EtherCAT 设计，提供经济高效的高速电机控制。 |