CBTS3384PW,112

Signal Switches, Multiplexers, Decoders Overview

The CBTS3384PW,112 is a 10-bit bus switch IC in a 24-pin TSSOP package. It features two independent 5-bit switches with separate output-enable inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40 °C to +85 °C. Key electrical parameters include a typical propagation delay of 250 ps at 50 pF load capacitance, a maximum on-resistance of 7 Ω at 5 V, and a quiescent supply current of 3 µA.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides high-speed TTL-compatible bus switching with low on-state resistance for minimal signal degradation.
• Features Schottky undershoot protection to prevent shoot-through current during level changes.
• Includes latch-up protection exceeding 500 mA per JESD78 standards.
• Offers robust ESD protection exceeding 2000 V HBM, 200 V MM, and 1000 V CDM.

Signal Switches, Multiplexers, Decoders Applications

• High-speed data bus routing
• Portable equipment signal switching
• Consumer electronics interface management

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering code CBTS3384PW,112 against the manufacturer's latest documentation to confirm package type and availability status. Ensure that the procurement specifications align with the required operating temperature range and voltage limits defined in the official datasheet before finalizing orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing circuits requiring bidirectional 10-bit data transfer with independent control over two 5-bit segments. The low on-resistance and fast propagation delay make it suitable for applications demanding high bandwidth and signal integrity within standard TTL logic levels.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Philips/NXP Semiconductors CBT series of bus switches. It is designed to replace older logic families by offering lower power consumption and higher speed while maintaining compatibility with standard TTL input and output voltage levels.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for direct pin-to-pin replacements such as the CBTS3384DB or CBTS3384DK if different packaging is required. Verify functional equivalence regarding propagation delay and on-resistance characteristics before substituting.

Signal Switches, Multiplexers, Decoders FAQ

How does the CBTS3384 handle undershoot voltages?

The device includes Schottky undershoot protection to prevent shoot-through current changes, ensuring stable operation even with signal transitions below ground potential.

What is the organization of the internal switches?

The CBTS3384 is organized as two independent 5-bit bus switches, each with its own dedicated output-enable (OE) input for controlling the connection between ports A and B.