HEF4001BP,652

Inverter Gates Overview

The HEF4001BP,652 is a quad 2-input NOR gate from the Nexperia HEF4000B logic family. It operates within a supply voltage range of 3.0 V to 15.0 V and features clamp diodes on inputs for interfacing with voltages exceeding VDD. The device provides high noise immunity and fully static operation. Propagation delays are specified as 120 ns at 5 V, 50 ns at 10 V, and 40 ns at 15 V under a 50 pF load. Input leakage current is ±0.1 μA at 15 V. The package is an SO14 plastic small outline (SOT108-1).

Inverter Gates Feature Summary

• Quad 2-input NOR logic function with standardized symmetrical output characteristics.
• Wide supply voltage range supporting 3.0 V to 15.0 V operation.
• Input clamp diodes enable direct interfacing to voltages in excess of VDD using current limiting resistors.
• High noise immunity and fully static operation capabilities.

Inverter Gates Applications

• General digital logic processing circuits requiring NOR functionality.
• Systems utilizing CMOS low power dissipation requirements.
• Interfaces requiring protection against input voltages exceeding the supply rail.

Inverter Gates Procurement Notes

Verify that the ordering suffix matches the required package type. The datasheet indicates the HEF4001BT variant uses an SO14 package. Confirm temperature range specifications align with application needs, noting availability from -40 °C to +125 °C. Ensure compliance with JEDEC standard JESD 13-B is required for the specific design environment.

Inverter Gates Selection Notes

Select this component when a quad 2-input NOR gate is needed within the HEF4000B family. Consider the wide supply voltage range and high noise immunity for robust digital designs. Verify that the SO14 package dimensions fit the PCB layout constraints. Check ESD protection ratings if the application involves handling sensitive electrostatic environments.

Inverter Gates Part Context

This part belongs to the Nexperia HEF4000B series, which includes various logic gates such as NAND, XOR, and inverters. The HEF4001B specifically provides four independent NOR gates. The 'BP' designation typically refers to the tape and reel packaging format, while the base model number defines the electrical characteristics and pinout configuration consistent across the family.

Inverter Gates Replacement Considerations

The HEF4001BT is listed in the ordering information table as the SO14 package variant. Other members of the HEF4000B family share similar electrical characteristics but offer different logic functions. Cross-referencing pinouts and supply voltage ranges is necessary when substituting with other logic families.