74FCT2245T中文资料Octal Bi-Directional Transceiver数据手册Renesas规格书

描述 Description

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 Features

A and C speeds
High-speed, low-power CMOS
Typical tSK(o) (Output Skew) 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) Available in 20 pin QSOP and SOIC packages