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Name: CD4081BE
Brand: Texas Instruments
SKU: CD4081BE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments CD4081BE

Part No.:: CD4081BE

Manufacturer:: Texas Instruments

Package:: 14-PDIP

Datasheet:: CD4081BE.pdf

Description:: IC GATE AND 4CH 2-INP 14DIP

In Stock:: 4129

Quantity:: Add To Cart

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CD4081BE Specifications

Packaging:
Tube
Series:
4000B
ProductStatus:
Active
LogicType:
AND Gate
NumberofCircuits:
4
NumberofInputs:
2
Features:
-
Voltage-Supply:
3V ~ 18V
Current-Quiescent(Max):
1 µA
Current-OutputHighLow:
3.4mA, 3.4mA
LogicLevel-Low:
1.5V ~ 4V
LogicLevel-High:
3.5V ~ 11V
MaxPropagationDelay@VMaxCL:
90ns @ 15V, 50pF
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Through Hole

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CD4081BE information

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CD4081BE Typical application Circuitry

The CD4081BE is an integrated circuit that belongs to the widespread CD4000 series known for its CMOS technology. The CD4081BE specifically contains four independent AND gates, each with two inputs. This makes the CD4081BE a useful component in digital circuits where logical multiplication is required. Due to its CMOS technology, it is characterized by low power consumption and a wide range of operating voltages, from 3V to 15V, making it suitable for battery-operated devices and more complex logic systems.

1. Voltage Supply (VDD): Pin 14 of the CD4081BE is the VDD pin, which should be connected to the positive side of your power supply. This IC functions within a 3V to 15V range, and maintaining a supply within these limits is crucial for correct operation.

2. Ground (VSS): Pin 7 is the VSS or ground pin for the CD4081BE. This should be connected to the negative side of your power supply, providing a stable ground reference for the IC.

3. AND Gate Inputs: The CD4081BE has four AND gates, each requiring two input connections. These inputs are located at pins 1 & 2, 5 & 6, 8 & 9, and 12 & 13. For the AND gate to output a high signal, both inputs of the gate must be high.

4. AND Gate Outputs: The outputs for the gates are found at pins 3, 4, 10, and 11 of the CD4081BE. These pins will output a high signal only when both inputs to the corresponding AND gate are high, adhering to the logic function of an AND gate.

5. Decoupling Capacitor: It is good practice to place a decoupling capacitor (often 0.1 µF) near the VDD pin of the CD4081BE. This capacitor helps to filter out noise from the power supply and provide stability to the IC.

6. PCB Layout: When designing a PCB for the CD4081BE, ensure that the traces connecting to the input and output pins are kept as short as possible to reduce noise and avoid signal degradation.

In essence, the CD4081BE from the CD4000 series is a quad 2-input AND gate chip that is integral in the implementation of logic functions in electronic circuits. For effective use, the CD4081BE must be precisely connected to a power supply, grounded correctly, and the inputs and outputs must be handled with care. Additionally, a decoupling capacitor and a well-designed PCB layout are indispensable for the optimal performance of the CD4081BE.

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6. What is the process for return or replacement of CD4081BE?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CD4081BE we delivered, we will accept the replacement or return of the CD4081BE only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of CD4081BE.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations