SN74HC02 The Texas Instruments SN74HC02 is a quadruple 2-input positive-NOR gate IC. It operates over a wide voltage range and offers high-speed performance.
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SN74HC02

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC02 is a quadruple 2-input positive-NOR gate IC. It operates over a wide voltage range and offers high-speed performance.
✓ Total Stock: 5 pcs

SN74HC02 Available from 1 distributor

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SN74HC02 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN74HC02 Description

Short technical summary and product information.

The Texas Instruments SN74HC02 is a quadruple 2-input positive-NOR gate integrated circuit. It performs the Boolean function Y = A + B in positive logic. This device is designed for a wide operating voltage range of 2 V to 6 V and offers a typical propagation delay of 8 ns, with a data rate up to 28 Mbps.

 

Key electrical characteristics include ±4-mA output drive at 5 V and low power consumption with a maximum ICC of 20 µA. The SN74HC02 can drive up to 10 LSTTL loads and features low input current of 1 µA maximum. It is available in various package types including PDIP, SOIC, SOP, SSOP, and TSSOP, supporting both through-hole and surface mount mounting.

 

This logic gate is suitable for various digital logic applications requiring NOR gate functionality. Its wide operating temperature range of -40°C to 85°C (or 125°C for some variants) makes it versatile for different environmental conditions.

SN74HC02 Quick Information

Product Type: Logic Gate
Series: SN74HC02
Canonical Name: Texas Instruments SN74HC02 Quadruple 2-Input Positive-NOR Gate
Subcategory: NOR Gates

SN74HC02 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC02 Features

  • Quadruple 2-input NOR gates
  • Wide 2V to 6V operating voltage
  • High speed with 8ns typical tpd
  • ±4mA output drive at 5V
  • Low power consumption (20µA max ICC)

SN74HC02 Applications

  • Digital logic circuits
  • Signal routing and control
  • Boolean function implementation
  • Interface logic

SN74HC02 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74HC02?

The SN74HC02 operates over a voltage range of 2 V to 6 V.

What is the typical propagation delay of the SN74HC02?

The typical propagation delay (tpd) for the SN74HC02 is 8 ns.

What is the output drive strength of the SN74HC02 at 5V?

The SN74HC02 provides an output drive of ±4 mA at 5 V.

What is the maximum operating temperature for the SN74HC02?

The SN74HC02 has an operating temperature range up to 85°C or 125°C depending on the specific variant.

How many inputs does each gate on the SN74HC02 have?

Each gate on the SN74HC02 has two inputs.

What is the RoHS status of the SN74HC02?

The SN74HC02 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN74HC02?

The Moisture Sensitivity Level (MSL) for the SN74HC02 is 1.

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