# SN74HC02 - Texas Instruments Logic Gate

## Product Summary

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.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | SN74HC02 |
| Manufacturer | Texas Instruments |
| Product Type | Logic Gate |
| Series | SN74HC02 |
| Category | Uncategorized |
| Subcategory | NOR Gates |
| Mounting Type | Through Hole / Surface Mount |

## Description

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.

## Key Specifications

| Specification | Value |
| --- | --- |
| SVHC Present | Not Present |
| Tape & Reel | Tape & Reel |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 5 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| PROSOFT ELECTRONICS | 5 |  |  |  |  |

## 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)

## Applications

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

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/84/0e/2d/SN74HC02N.pdf
- Image: https://static.distyparts.com/disty-files/images/0a/50/a5/14-24-logic-evm-angled.png
- Product Page: https://distyparts.com/product/sn74hc02
- RFQ URL: https://distyparts.com/product/sn74hc02#rfq

## FAQs

### 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.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/sn74hc02
- Markdown File: https://distyparts.com/product/sn74hc02.md
- TXT File: https://distyparts.com/product/sn74hc02.txt