CY74FCT245CTSOC Datasheet PDF - TI

●The CY74FCT245CTSOC is an octal Bus Transceiver with 3-state outputs. This device contains eight non-inverting bidirectional buffers with 3-state outputs and is intended for bus-oriented applications. The transmit/receive (T/R\\) input determines the direction of data flow through this bidirectional transceiver. Transmit (active high) enables data from A ports to B ports. The output enable (OE\\), when high, disables both the A and B ports by putting them in the high-impedance state. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

● Function, pin-out and drive compatible with FCT and F logic

● Reduced VOH (typically = 3.3V) version of equivalent FCT functions

● Edge-rate control circuitry for significantly improved noise characteristics

● IOFF Supports partial-power-down mode operation

● Matched rise and fall times

● Fully compatible with TTL input and output logic levels

● 64mA Output sink current

● 32mA Output source current

● Green product and no Sb/Br