74LVX4245MTCX Datasheet PDF - Fairchild

●The 74LVX4245MTCX is a 8-bit dual supply Translating Transceiver with 3-state outputs. It is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment. The transmit/receive (T/R) input determines the direction of data flow. Transmit (active-high) enables data from A ports to B ports, receive (active-low) enables data from B Ports to A Ports. The OE input, when high, disables both A and B Ports by placing them in a high impedance condition. The A port interfaces with the 5V bus, the B port interfaces with the 3V bus.

● Control inputs compatible with TTL level

● Guaranteed simultaneous switching noise level and dynamic threshold performance

● Implements patented EMI reduction circuitry

● Functionally compatible with the 74 series 245