74F2245

Features:

• Octal bidirectional bus interface
• 30 Ohm output termination for driving DRAM
• Outputs are placed in high impedance state during power-off conditions
• SSOP Type II package


Pinout




Description

The 74F2245 is an octal transceiver featuring non-inverting 3-State bus compatible outputs in both transmit and receive directions. The device features an Output Enable (OE) input for easy cascading and Transmit/Receive (T/R) input for direction control. The 3-State outputs, B0-B7, have been designed to prevent output bus loading if the power is removed from the device.

The 30 Ohm series termination of the 74F2245 on the outputs reduces
over/undershoot making them ideal for driving DRAM.