概览
描述
The 74FCT2245T 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 74FCT2245T has balanced drive outputs with current limiting resistors reducing the need for external series terminating resistors. It is a plug-in replacement for the 74FCT245T. The 74FCT2245T operates at -40C to +85C
特性
- A and C speeds
- High-speed, low-power CMOS
- Typical tSK(o) (Output Skew) 250ps
- Low input and output leakage ? 1 uA (max.)
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- Balanced Output Drivers: – ±24mA
- Reduced system switching noise
- Typical VOLP (Output Ground Bounce) 0.6V at VCC = 5V, TA = 25C
- Available in 20 pin QSOP and SOIC packages
