SN74F2245
25- OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS

SDFS099 - MAY 1995

features

• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Package Options Include Plastic Small-Outline (DB) Packages and Plastic 300-mil DIPs (N)

   

description

The SN74F2245 is designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the direction-control (DIR) input. The output-enable () input disables the device so the buses are effectively isolated.

Both A and B outputs can sink up to 12 mA; 25- resistors are included in the lower output circuit to reduce overshoot and undershoot.

The SN74F2245 is characterized for operation from 0°C to 70°C.