1. General description
The CBTD3861 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 CBTD3861 device is organized as one 10-bit bus switches with one output enable (OE) input.
When OE is LOW, the switch is on and port A is connected to the B port. When OE is HIGH, each
switch is disabled.
The CBTD3861 is characterized for operation from -40 °C to +85 °C.
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-A114F exceeds 2000 V
• CDM JESD22-C101C exceeds 1000 V