LSF0204PWJ

Translators, Level Shifters Overview

The LSF0204PWJ is a 4-channel bidirectional multi-voltage level translator in a TSSOP14 package. It supports up translation at ≤ 100 MHz and down translation at ≥ 100 MHz with capacitive loads up to 50 pF. The device operates within an ambient temperature range of -40 °C to +125 °C and features low standby current. Input voltage pins support levels from 0.8 V to 5.0 V, accommodating various logic families including TTL.

Translators, Level Shifters Feature Summary

• Bidirectional voltage translation without requiring a direction pin
• Supports hot insertion for system flexibility
• 5 V tolerant I/O pins compatible with TTL levels
• Low on-resistance minimizes signal distortion

Translators, Level Shifters Applications

• GPIO, MDIO, PMBus, SMBus, SDIO, UART, and I2C interfaces in telecom infrastructure
• Industrial systems
• Personal computing devices

Translators, Level Shifters Procurement Notes

Verify the specific suffix J against official Nexperia documentation to confirm packaging details such as reel or cut tape specifications. Ensure the ordering code matches the required TSSOP14 variant and temperature range. Cross-reference the part number with the latest datasheet revision to validate all electrical parameters before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when designing systems requiring flexible voltage translation between multiple supply rails without complex control logic. The absence of a direction pin simplifies interface design. Verify that the target application's capacitive load remains within specified limits to maintain the required data rates and signal integrity across the translated channels.

Translators, Level Shifters Part Context

This device belongs to the LSF0204 family of voltage translators manufactured by Nexperia. It is designed for applications needing robust signal conversion between different voltage domains. The TSSOP14 package provides a compact solution for space-constrained designs while maintaining reliable performance across industrial temperature ranges.

Translators, Level Shifters Replacement Considerations

Check for direct substitutes like the LSF0204GU12 if a different package type is required. Ensure any replacement maintains the same channel count and bidirectional functionality. Verify compatibility with existing voltage levels and timing requirements before swapping components.