Philips 74F02 Quad 2-input NOR Gate Product Specification

Category: Electronics, Logic ICS, NXP

The Philips 74F02 datasheet provides detailed information about the Quad 2-input NOR gate, a fundamental component used in digital logic circuits. Its main feature is highlighted as having an industrial temperature range capability, making it suitable for a broad array of applications, from -40°C to +85°C.

Key Attributes

The 74F02 is recognized for its typical supply current of 4.4mA and boasts an impressively quick propagation delay of 3.4 nanoseconds, indicating its efficiency in signal transmission within a system. The availability of the device in two package forms – a 14-pin plastic DIP and a 14-pin plastic SO – makes it versatile for different circuit board designs and layouts. These packages are denoted by distinct order codes, ‘NZ4F02N’ and ‘I74F02N’ for commercial temperature range components, and ‘NZ4F02D’ and ‘I74F02D’ for the industrial range.

Pin Configuration and Logic Information

The pin configuration section of the datasheet shows the arrangement of power supply (Vcc), ground (GND), data inputs (DIa, DIb, Dna, Dnb, D2a, D2b, D3a, and D3b), and data outputs (Qn). Each of these plays a critical role in the functionality and connectivity of the gate.

The document also includes a logic diagram and corresponding function table, providing a visual representation of how the NOR gate processes its two input signals to produce a single output. This aids designers and engineers in understanding how to incorporate the 74F02 into their circuits.

Loading and Fan-Out Table

An input and output loading and fan-out table is provided, listing the load values for the data inputs and output, both at high and low levels. This information is useful for determining how many of these gates can be connected to a single output without affecting the signal integrity.

Ordering Information

The datasheet includes ordering information specifying the available ranges for operation. The commercial range specified operates between 0°C and +70°C, while the industrial range handles the wider -40°C to +85°C interval. Each range comes with a recommended operating voltage of 5V ±10%.

Additionally, the package drawings, referenced by their corresponding codes SOT27-1 for the DIP and SOT108-1 for the SO package, are noted to help purchasers and engineers select the appropriate package for their needs.

Conclusion

The Philips 74F02 is characterized as a high-performance NOR gate that is adaptable for various industrial and commercial environments due to its flexible temperature range and low power consumption. The datasheet provides essential information for integrating this component into electronic designs, including the electrical characteristics, physical configurations, and logic behavior.

Keywords for Search Engine Optimization:

NOR Gate, Digital Logic, Integrated Circuits, Philips 74F02, Datasheet, Product Specification, Industrial Temperature Range, Propagation Delay, Supply Current, Logic Diagram, Circuit Design.