HEF4104BP,652

Translators, Level Shifters Overview

The HEF4104BP,652 is a quad low-to-high voltage translator with complementary 3-state outputs. It operates within a supply voltage range of 3.0 V to 15.0 V. The device features inputs with clamp diodes for interfacing with voltages exceeding VDD(A). Propagation delays vary by load capacitance and voltage; typical values at 5 V are 170 ns (max), at 10 V are 80 ns (max), and at 15 V are 65 ns (max) for HIGH-to-LOW transitions. The component complies with JEDEC standard JESD 13-B.

Translators, Level Shifters Feature Summary

• Provides level translation between lower voltage logic inputs and higher voltage outputs using CMOS technology.
• Features fully static operation with standardized symmetrical output characteristics.
• Includes input clamp diodes allowing interface to voltages in excess of the A-port supply voltage.

Translators, Level Shifters Applications

• Interfacing low-voltage microcontrollers with high-voltage peripheral devices.
• Connecting different logic families operating at distinct voltage levels.
• Bidirectional data transfer systems requiring level shifting capabilities.

Translators, Level Shifters Procurement Notes

Verify the specific package type against the datasheet, as the HEF4104B family includes SO16 variants. Confirm that the ordering suffix corresponds to the required packaging configuration. Ensure compatibility with the intended operating temperature range of -40 °C to +85 °C. Check for any recent revision updates regarding ESD protection specifications or pin configurations before finalizing procurement.

Translators, Level Shifters Selection Notes

Select this component when bridging logic families with differing voltage requirements. The dual-supply architecture allows independent setting of input and output voltage domains. Consider the propagation delay characteristics relative to the system clock speed. Verify that the load capacitance does not exceed limits that would cause timing violations. Ensure the design accommodates the required power dissipation per output.

Translators, Level Shifters Part Context

This part belongs to the HEF4000 series of CMOS logic integrated circuits manufactured by NXP Semiconductors. The series is designed for general-purpose digital applications. The HEF4104B specifically addresses voltage translation needs within mixed-voltage environments. It adheres to established industry standards for CMOS performance and reliability.

Translators, Level Shifters Replacement Considerations

HEF4104BT