SN74LVC1T45DCKR

Translators, Level Shifters Overview

The SN74LVC1T45DCKR is a single-bit dual-supply bus transceiver from the Texas Instruments SN74LVC1T45 series. It operates within a supply voltage range of 1.65 V to 5.5 V and supports CMOS and LVTTL input logic levels. The device features three-state outputs and provides a propagation delay of 17.7 ns. It is housed in a compact SC-70-6 surface-mount package and functions reliably across an operating temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Supports bidirectional data transfer between buses with different voltage levels using two independent power rails
• Features non-inverting logic functionality for direct signal transmission
• Includes three-state output capability to prevent bus contention

Translators, Level Shifters Applications

• Asynchronous communication between two data buses
• Voltage level translation between low-voltage and standard logic systems
• Portable consumer electronics requiring minimal board space

Translators, Level Shifters Procurement Notes

Verify the specific suffix DCKR corresponds to the SC-70-6 package and tape-and-reel orientation. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified 1.65 V to 5.5 V operating range and thermal requirements for the target application environment.

Translators, Level Shifters Selection Notes

Select this component when a single-channel, non-inverting voltage translator is required in a small footprint. It is suitable for applications needing interface between disparate logic families such as CMOS and TTL. Consider alternative packages if higher pin counts or different thermal characteristics are necessary for the system design.

Translators, Level Shifters Part Context

This part belongs to the SN74LVC1T45 family of single-bit dual-supply bus transceivers. It shares functional similarities with other members like the SN74LVC2T45 but offers only one channel. The device is designed for general-purpose logic translation tasks in modern electronic systems where space efficiency and low power consumption are critical design constraints.

Translators, Level Shifters Replacement Considerations

SN74LVC1T45DBVR (SOT-23-6 package)