SN74HCT245NSR Datasheet PDF - TI

●The SN74HCT245NSR is an octal Bus Transceiver with 3-state outputs and designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The HCT245 device allows data transmission 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 (OE)\ input can be used to disable the device so that the buses are effectively isolated.

● Inputs are TTL-voltage compatible

● High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads

● 80µA maximum ICC low power consumption

● 14ns typical Propagation delay (tpd)

● ±6mA Output drive at 5V

● 1µA maximum Low input current

● Green product and no Sb/Br