SN74HC245N 74HC245 Octal Bus Transceiver with Tri-State Outputs - CMOS - DIP20

This octal bus transceiver has been designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable ( OE) input can be used to disable the device so that the buses are effectively isolated. Features High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads Low power consumption, 80µA maximum ICC 12ns Typical TPD ±6mA Output drive at 5V Low input current of 1µA (maximum) Technical data: Direction Bidirectional High Level Output Current 7.8 mA Logic Function Inverting, Transceiver Low Level Output Current 7.8 mA Max Operating Temperature 85 °C Max Output Current 7.8 mA Max Supply Voltage 6 V Min Operating Temperature -40 °C Min Supply Voltage 2 V Number of Bits 8 Number of Bits per Element 8 Number of Channels 8 Number of Circuits 8 Number of Elements 1 Number of Outputs 8 Operating Supply Voltage 5 V Output Current 7.8 mA Polarity Non-Inverting Propagation Delay 335 ns Termination Through Hole Turn-On Delay Time 335 ns