Ordering & Quality
| Photo | Mfr. Part # | Company | Description | Package | Qty | Pricing (USD) |
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HEF4001BP-652 | Company:Rochester Electronics, LLC | Remark:NOR GATE | Package:14-DIP |  DataSheet |
In Stock:On Order Buy |
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HEF4001BT-Q100J | Company:Nexperia USA Inc. | Remark:NOR Gate IC 4 Channel 14-SO | Package:14-SOIC (0.154", 3.90mm Width) | DataSheet |
In Stock:2369 Buy |
Price:
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Catalog
Product Overview
The HEF4001B is a quad 2-input NOR gate. The outputs are fully buffered for the highest noise immunity and pattern insensitivity to output impedance.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.
HEF4001B CAD Models
Figure: HEF4001B PCB Symbol
Figure: HEF4001B Footprint
Figure: HEF4001B 3D Models
HEF4001B Pin Configuration
Figure: HEF4001B Pin Configuration
HEF4001B Functional Diagram
Figure: HEF4001B Functional Diagram
HEF4001B Logic Diagram
Figure: HEF4001B Logic Diagram
HEF4001B Features
- Fully static operation
- 5 V, 10 V, and 15 V parametric ratings
- Standardized symmetrical output characteristics
- Specified from -40 ℃ to +125 ℃
- Complies with JEDEC standard JESD 13-B
- Inputs and outputs are protected against electrostatic effects
HEF4001B Datasheet
You can download the datasheet from the link given below:
HEF4001B Specifications
| Product Attribute | Attribute Value |
| Manufacturer: | NXP |
| Product Category: | Logic Gates |
| Product: | Single-Function Gate |
| Logic Function: | NOR |
| Logic Family: | HEF4000 |
| Number of Gates: | 4 Gate |
| Number of Input Lines: | 2 Input |
| Number of Output Lines: | 1 Output |
| High Level Output Current: | - 3.6 mA |
| Low Level Output Current: | 3.6 mA |
| Propagation Delay Time: | 120 ns |
| Supply Voltage - Max: | 15 V |
| Supply Voltage - Min: | 3 V |
| Minimum Operating Temperature: | - 40℃ |
| Maximum Operating Temperature: | + 85℃ |
| Mounting Style: | Through Hole |
| Package/Case: | PDIP-14 |
| Packaging: | Bulk |
| Brand: | NXP Semiconductors |
| Function: | NOR |
| Height: | 3.2 mm |
| Length: | 19.5 mm |
| Logic Type: | CMOS |
| Operating Supply Voltage: | 3.3 V, 5 V, 9 V, 12 V |
| Product Type: | Logic Gates |
| Subcategory: | Logic ICs |
| Width: | 6.48 mm |
| Unit Weight: | 1.620 g |
HEF4001B Manufacturer
NXP Semiconductors enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security and privacy and smart connected solutions markets.
Using Warning
Note: Please check their parameters and pin configuration before replacing them in your circuit.
HEF4001B FAQ
Where is NOR gate used?
A few of the NOR Gate applications are explained as below: These are used in combinational circuits such as multipliers, multiplexers, half and full adders, and in ripple-carry adders. Also used in sequential circuits and in shift registers also.
Is NOR gate opposite of OR gate?
A NOR gate (sometimes referred to by its extended name, Negated OR gate) is a digital logic gate with two or more inputs and one output with behavior that is the opposite of an OR gate.
What is the difference between NAND and NOR gate?
A NAND gate is a universal logic gate which performs the negated logical multiplication. A NOR gate is a universal logic gate which performs the negated logical addition. NAND gate can be implemented by using an AND gate followed by a NOT gate. NOR gate can be implemented by using an OR gate followed by a NOT gate.
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