IC, 4000 CMOS, 4081, DIP14, 18V The CD4081 is a four-AND gate CMOS chip. This article mainly covers pinout, circuit, datasheet, features, and more details about CD4081 gate IC. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and ICs in stock. Welcome your RFQ!
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Oct 3, 2021
Alva Kelsen
CD4081 | AND gate IC 4081 with truth table | Two input AND gate
IC, 4000 CMOS, 4081, DIP14, 18V
The CD4081 is a four-AND gate CMOS chip. This article mainly covers pinout, circuit, datasheet, features, and more details about CD4081 gate IC. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and ICs in stock. Welcome your RFQ!
CD4081BE
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.52218 | $1.52 |
| 10+ | $1.43602 | $14.36 |
| 100+ | $1.35474 | $135.47 |
| 500+ | $1.27805 | $639.03 |
| 1000+ | $1.20571 | $1205.71 |
The CD4081 is a four-AND gate CMOS chip. An AND gate is a logic gate that only outputs a HIGH value when all of its inputs are also HIGH. There are four AND gates in this Integrated Circuit (IC), each with two inputs. As a result, it's commonly referred to as a Quad 2-Input AND Gate.
CD4081 Pinout
| Pin Number | Pin Name | Pin Description |
| 14 | VDD | Supply voltage input, 5V to 15V |
| 7 | VSS | Ground reference |
| 1, 2 | INPUT | AND gate one input |
| 3 | OUTPUT | AND gate one output |
| 5, 6 | INPUT | AND gate two inputs |
| 4 | OUTPUT | AND gate two output |
| 8, 9 | INPUT | AND gate three inputs |
| 10 | OUTPUT | AND gate three output |
| 12, 13 | INPUT | AND gate four inputs |
| 11 | OUTPUT | AND gate four output |
CD4081 Symbol
CD4081 Footprint
CD4081 3D Model
Four two-input AND gates in one package
Wide supply range – 5V to 15V typical
700mW power dissipation
Symmetrical output characteristics
Maximum input leakage 1 µA at 15V over a full temperature range
Available in DIP-14 package
Texas Instruments CD4081BE technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments CD4081BE.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 12 Weeks | |
| Contact Plating | Gold | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 14-DIP (0.300, 7.62mm) | |
| Number of Pins | 14Pins | |
| Weight | 927.99329mg | |
| Logic Level-High | 3.5V ~ 11V | |
| Logic Level-Low | 1.5V ~ 4V | |
| Number of Elements | 4 Elements | |
| Operating Temperature | -55°C~125°C | |
| Packaging | Tube | |
| Series | 4000B | |
| JESD-609 Code | e4 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Terminations | 14Terminations | |
| Termination | Through Hole | |
| ECCN Code | EAR99 | |
| Voltage - Supply | 3V~18V | |
| Terminal Position | DUAL | |
| Number of Functions | 4Functions | |
| Supply Voltage | 5V | |
| Base Part Number | CD4081 | |
| Pin Count | 14 | |
| Number of Outputs | 1Output | |
| Max Output Current | 6.8mA | |
| Supply Voltage-Min (Vsup) | 3V | |
| Load Capacitance | 50pF | |
| Power Dissipation | 100mW | |
| Output Current | 6.8mA | |
| Propagation Delay | 90 ns | |
| Quiescent Current | 5μA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Turn On Delay Time | 90 ns | |
| Logic Function | AND | |
| Number of Inputs | 2Inputs | |
| Logic Type | AND Gate | |
| Max I(ol) | 0.0068 A | |
| Max Propagation Delay @ V, Max CL | 90ns @ 15V, 50pF | |
| Input Capacitance | 5pF | |
| Current - Quiescent (Max) | 1μA | |
| Schmitt Trigger Input | No | |
| Height | 5.08mm | |
| Length | 19.3mm | |
| Width | 6.35mm | |
| Thickness | 3.9mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Logic buffers, inverters, and decoders
Implementing logic circuits
Signal conditioning
Enable gate
Inhibit gate
Measurement of frequency
NTE4081, MC14081, HCF4081, TC4081, HEF4081, 74HC08, 74HC09, 74HC131, 74HC09, CD4071, CD4013, CD4017, CD4045, CD4019
To use any of the OR gates in the chip, you must first connect the power supply to the VDD and GND pins. You'll need a power supply with a voltage ranging from 3 to 15 volts.
Some variants of the chip can withstand up to 20 volts. For accurate values, consult the datasheet for your chip's version.
The four AND gates in the IC are fed by the A and B pins. The outcome is determined by what you enter here.
The AND gates' outputs are represented by the Q pins.
CD4081 Circuit
Here's an example of a circuit you can make with a CD4081 chip.
The circuit explains how an AND gate works in its most basic form. This is a great project to learn how an AND gate works.
Both inputs to the AND gate are normally LOW. To view what the AND gate outputs, press any of the pushbuttons to establish a HIGH on either input pin. A brightly lighted LED denotes a high output. A LOW output is represented by an unlit LED.
Component Required
Two pushbuttons
A Red LED
Three 10 kΩ resistors
A chip with AND gates such as the CD4081
CD4081 Dimension
Texas Instruments (TI) emerges as a globally recognized semiconductor manufacturer expanded into 35 countries. It has seen rapid growth. In 1958, TIer firstly introduced the working integrated circuit. And today more than 30,000 TIers worldwide are committed to designing, manufacturing, and selling analog and embedded processing chips. They aspire to solve challenges as well as change the world through their technologies.
Download datasheets and manufacturer documentation for Texas Instruments CD4081BE.
Download datasheets and manufacturer documentation for CD4081BE
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