HEF4007UBT,652

Specialty Logic Overview

The HEF4007UBT,652 is a dual complementary pair and inverter from the Nexperia HEF4000 logic family. It operates within a supply voltage range of 3.0 V to 15.0 V and functions across an ambient temperature range of -40 °C to +85 °C. The device is housed in a 14-lead SO14 plastic small outline package (SOT108-1). Inputs feature clamp diodes for interfacing with voltages exceeding VDD using current limiting resistors. Static characteristics include high noise immunity and low power dissipation typical of CMOS technology.

Specialty Logic Feature Summary

• Dual complementary pairs and an inverter integrated into a single package
• Input clamp diodes enable direct interface to voltages exceeding VDD
• High noise immunity and low power dissipation inherent to CMOS design
• ESD protection exceeds 2000 V per Human Body Model and 1000 V per Charged Device Model

Specialty Logic Applications

• High input impedance amplifiers
• Linear amplifiers
• (Crystal) oscillators
• High-current sink and source drivers
• High impedance buffers

Specialty Logic Procurement Notes

Verify the specific ordering suffix

Specialty Logic Selection Notes

Select this component when a combination of analog switching capabilities and digital inversion is required within a single IC. The wide supply voltage range supports various logic families. Ensure the application respects the absolute maximum ratings regarding input clamping currents and total power dissipation limits to prevent permanent damage.

Specialty Logic Part Context

This part belongs to the HEF4000 series, which defines standard dimensions and electrical characteristics for CMOS logic devices. The 'UB' designation indicates the inclusion of input clamp diodes, distinguishing it from variants without them. The 'BT' suffix specifies the surface-mount SO14 package type used for automated assembly.

Specialty Logic Replacement Considerations

HEF4007UBP

Specialty Logic FAQ

How does the device handle input voltages higher than the supply voltage?

The inputs include built-in clamp diodes. This allows the use of current limiting resistors to safely interface inputs to voltages that exceed the VDD supply level.

What are the ESD protection specifications?

The device provides ESD protection exceeding 2000 V according to the Human Body Model (ANSI/ESDA/JEDEC JS-001 class 2) and exceeds 1000 V according to the Charged Device Model (ANSI/ESDA/JEDEC JS-002 class C3).