CALVC164245IZQLREP

Translators, Level Shifters Overview

The CALVC164245IZQLREP is a military-enhanced, 16-bit dual-supply level-shifting transceiver manufactured by Texas Instruments. It belongs to the SN74ALVC164245 family and features two independent power rails for voltage translation between A and B ports. The device operates with VCCA ranging from 2.3V to 3.6V and VCCB from 3V to 5.5V. It provides non-inverting data transmission with three-state outputs in a 48-pin QFN package. Key electrical parameters include a maximum propagation delay of 6.8ns and an operating temperature range from -55°C to +125°C.

Translators, Level Shifters Feature Summary

• Military-grade reliability with enhanced specifications for harsh environments
• Dual-supply architecture enabling bidirectional voltage translation between disparate logic levels
• High-speed data transfer capabilities suitable for demanding digital interfaces

Translators, Level Shifters Applications

• Military avionics systems requiring robust signal integrity
• Spacecraft communication buses
• Defense electronics infrastructure

Translators, Level Shifters Procurement Notes

Verify that the specific suffix 'IZQLREP' corresponds to the exact military grade and tape-and-reel packaging configuration required for your assembly process. Confirm that the manufacturer's qualification standards meet your program's environmental testing requirements before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when designing systems that require high-speed level shifting under extreme thermal conditions. Ensure that the input voltage ranges on both ports align with your system's power distribution network. Consider the 48-pin QFN footprint constraints during PCB layout planning.

Translators, Level Shifters Part Context

This part is a specialized variant within the ALVC logic family, distinguished by its extended temperature range and radiation-hardened-like construction typical of military-enhanced series. It serves as a bridge between different voltage domains while maintaining signal fidelity in critical applications.

Translators, Level Shifters Replacement Considerations

Standard commercial variants like SN74ALVC164245 do not offer the same environmental resilience. Verify if other military-qualified parts from the same family are available if pinouts differ.

Translators, Level Shifters FAQ

What is the maximum operating temperature for this component?

The maximum operating temperature is +125°C.

Does this device support bidirectional data flow?

Yes, it supports bidirectional data transmission between the A and B ports.