1. General description

The CBTD3384 provides ten bits of high-speed TTL-compatible bus switching. The low ON

resistance of the switch allows connections to be made with minimal propagation delay.

The CBTD3384 device is organized as two 5-bit bus switches with two separate output enable

(1OE, 2OE) inputs. When nOE is LOW, the switch is on and port A is connected to the B port.

When nOE is HIGH, each switch is disabled.

2. Features and benefits

• Designed to be used in 5 V to 3.3 V level shifting applications with internal diode

• 5 Ω switch connection between two ports

• TTL-compatible control input levels

• Latch-up protection exceeds 100 mA per JESD78

• ESD protection:

• HBM JESD22-A114E exceeds 2000 V

• CDM JESD22-C101C exceeds 1000 V

• Specified from -40 °C to +85 °C