HEF4000BT,653

Gates And Inverters - Multi-Function, Configurable Overview

The HEF4000BT,653 is a Philips Semiconductors (NXP) integrated circuit belonging to the HEF4000B logic family. It contains one dual 3-input NOR gate and one single inverter stage. The device features fully buffered outputs for high noise immunity. It operates within a recommended supply voltage range of 3 V to 15 V referenced to VSS. Propagation delays vary by voltage: at 5 V, typical delay is 70 ns; at 10 V, it is 35 ns; and at 15 V, it is 30 ns. Dynamic power dissipation formulas are provided for 5 V, 10 V, and 15 V operation.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Provides a positive dual 3-input NOR function combined with a single inverting stage.
• Outputs are fully buffered to ensure highest noise immunity and pattern insensitivity of output impedance.

Gates And Inverters - Multi-Function, Configurable Applications

• General digital logic applications requiring NOR and inversion functions.
• Analogue amplifier circuits utilizing the single inverter stage (I7/O3).

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the component manufacturer as NXP or its predecessor Philips Semiconductors. Confirm the package type matches the SOIC-14 designation (SOT108-1). Ensure the ordering suffix corresponds to the specific tape and reel configuration if required by assembly equipment. Check RoHS compliance status against current regulatory requirements.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a design requires both a dual 3-input NOR gate and an inverter within a single package. Consider the propagation delay specifications relative to the operating supply voltage. Verify that the load capacitance requirements align with the AC characteristics provided in the datasheet for the intended switching speeds.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the HEF4000B logic family, which utilizes LOCMOS technology. The family includes various standard logic gates and flip-flops designed for general-purpose digital applications. The HEF4000B series is characterized by low power consumption and wide supply voltage ranges suitable for industrial and commercial environments.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Compatible substitutes include other HEF4000B series devices from NXP or Nexperia that offer identical pinouts and logical functions. Cross-reference with equivalent parts from other manufacturers ensuring they meet the same DC and AC electrical specifications and package dimensions.