CBTD3384DK,118

Signal Switches, Multiplexers, Decoders Overview

The CBTD3384DK,118 is a dual 5-pole single-throw bus switch manufactured by Nexperia USA Inc. It features two output enable inputs (nOE), each controlling five switch channels. The device is specifically designed for 5 V to 3.3 V level shifting applications and includes IOFF circuitry for partial power-down mode operation. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +85 °C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Designed for 5 V to 3.3 V level shifting applications with internal diode
• Features IOFF circuitry providing partial power-down mode operation
• Direct interface with TTL levels

Signal Switches, Multiplexers, Decoders Applications

• Partial power down applications using IOFF
• 5 V to 3.3 V level shifting applications

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific package type and ordering suffix against the manufacturer's current documentation before procurement. Confirm that the component meets the required operating temperature range and voltage specifications for the intended application environment. Ensure compliance with RoHS3 standards as indicated in the product data sheet.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing circuits requiring bidirectional level shifting between 5 V and 3.3 V domains. Consider its low on-resistance and high ESD protection capabilities. Verify that the TSSOP24 package fits the board layout constraints and that the thermal characteristics align with the system's heat dissipation requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the CBT series of bus switches produced by Nexperia. It serves as a signal routing component in digital systems, facilitating communication between different voltage logic families. The device integrates protection features such as latch-up resistance and electrostatic discharge tolerance to ensure reliability in various electronic environments.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers: 74CBTLV3384PGG8, 74CBTLV3384QG, 74CBTLV3384QG8.