74CBTLV3244PGG8

Signal Switches, Multiplexers, Decoders Overview

The Renesas Electronics Corporation 74CBTLV3244PGG8 is a low-voltage octal bus switch designed for asynchronous communication between data buses. It features standard '244 pinouts and operates with a core voltage range of 2.3V to 3.6V. The device provides bidirectional switching with an on-resistance of 5Ω. It includes overvoltage tolerance and latch-up performance exceeding 100mA at VCC = 2.3V to 3.6V. ESD protection exceeds 2000V per MIL-STD-883, Method 3015. The component is housed in a 20-pin TSSOP package and supports operation from -40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Standard 244 pinout compatibility for easy integration into existing designs
• Bidirectional switching capability with low on-resistance for efficient signal transmission
• High isolation under power-off conditions to prevent interference
• Robust overvoltage tolerance and high latch-up immunity

Signal Switches, Multiplexers, Decoders Applications

• Asynchronous communication between data buses
• Portable applications requiring low power consumption
• Mixed 5V/3.3V system interfacing

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix PGG8 corresponds to the tape and reel packaging configuration, as package types vary within the product family. Confirm current availability status, as some variants in this series may be subject to end-of-life notices or production changes. Ensure the selected component meets the required moisture sensitivity level and RoHS compliance standards for the intended assembly process.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a low-voltage octal bus switch with standard '244 pinout compatibility is required. It is suitable for applications needing bidirectional data transfer with minimal signal degradation. Consider the 2.3V to 3.6V operating range and the 20-pin TSSOP package constraints. Verify that the ESD protection levels meet the environmental requirements of the target application.

Signal Switches, Multiplexers, Decoders Part Context

The 74CBTLV3244 is part of the 74CBTLV series of low-voltage bus switches from Renesas Electronics. This series is designed for high-speed, low-power applications in portable and battery-operated devices. The 74CBTLV3244 specifically offers octal switching capabilities, making it distinct from lower-bit-width variants in the same family.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers include 74CBTLV3244PGG.