HEF4104BT,652

Translators, Level Shifters Overview

The HEF4104BT,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 and supports input voltages up to VDD(A). The device features inputs with clamp diodes for interfacing with voltages exceeding VDD using current limiting resistors. It complies with JEDEC standard JESD 13-B and offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). The component is specified for ambient temperatures from -40 °C to +85 °C and is housed in an SO16 plastic small outline package.

Translators, Level Shifters Feature Summary

• Quad low-to-high voltage translation capability with complementary 3-state outputs
• Wide supply voltage range supporting 3.0 V to 15.0 V operation
• Integrated input clamp diodes allowing interface to voltages above VDD(A)
• High electrostatic discharge protection meeting ANSI/ESDA/JEDEC standards

Translators, Level Shifters Applications

• Interfacing low-voltage logic families to higher voltage systems
• Bidirectional level shifting between different voltage domains
• System designs requiring high noise immunity and static operation

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the intended application environment falls within the specified temperature range of -40 °C to +85 °C. Ensure supply voltages do not exceed the absolute maximum ratings defined in the datasheet. Check for any recent revision updates to the product data sheet before finalizing design specifications.

Translators, Level Shifters Selection Notes

Select this component when designing circuits that require translating signals between disparate voltage levels while maintaining high impedance states. The device is suitable for applications demanding CMOS low power dissipation and standardized symmetrical output characteristics. Consider the propagation delay formulas provided in the dynamic characteristics section when calculating timing requirements for specific load capacitances.

Translators, Level Shifters Part Context

This part belongs to the HEF4000 series of CMOS logic devices manufactured by Nexperia. It functions as a specialized translator rather than a standard gate or buffer. The device integrates four independent translation channels within a single integrated circuit, providing a compact solution for mixed-voltage digital interfaces compared to discrete component implementations.

Translators, Level Shifters Replacement Considerations

HEF4104B