Overview
The SN74S38N3 is a quadruple 2-input positive-NAND buffer with open-collector outputs, manufactured by Texas Instruments. This component is part of the 74S series, known for its high-speed performance and compatibility with TTL (Transistor-Transistor Logic) systems. Although the specific part number SN74S38N3 is not explicitly detailed in the available sources, the general characteristics of the SN74S38 series are applicable.
The device is designed to provide four independent 2-input NAND gates with open-collector outputs, making it suitable for a variety of digital logic applications. It is available in several package types, including PDIP (Plastic Dual In-Line Package), SOIC (Small Outline Integrated Circuit), and SOP (Small Outline Package).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Gates | 4 | - |
| Input Type | 2-input NAND | - |
| Output Type | Open-Collector | - |
| Package Types | PDIP, SOIC, SOP | - |
| Number of Pins | 14 | - |
| Operating Temperature | 0 to 70 | °C |
| RoHS Compliance | Yes | - |
| Maximum Supply Voltage | 5.25 | V |
| Minimum Supply Voltage | 4.75 | V |
Key Features
- High-speed operation compatible with TTL systems.
- Four independent 2-input NAND gates with open-collector outputs.
- Available in various package types including PDIP, SOIC, and SOP.
- RoHS compliant, ensuring environmental sustainability.
- Wide operating temperature range from 0 to 70°C.
- Open-collector outputs allow for wired-OR and wired-AND logic functions.
Applications
- Digital logic circuits requiring high-speed NAND gate operations.
- Wired-OR and wired-AND logic functions in various digital systems.
- General-purpose digital switching and buffering applications.
- Industrial control systems and automation.
- Communication and networking equipment.
Q & A
- What is the SN74S38N3 used for?
The SN74S38N3 is used as a quadruple 2-input positive-NAND buffer with open-collector outputs, suitable for various digital logic applications.
- What are the package types available for the SN74S38N3?
The SN74S38N3 is available in PDIP, SOIC, and SOP package types.
- Is the SN74S38N3 RoHS compliant?
Yes, the SN74S38N3 is RoHS compliant.
- What is the operating temperature range of the SN74S38N3?
The operating temperature range is from 0 to 70°C.
- What is the significance of open-collector outputs in the SN74S38N3?
Open-collector outputs allow for wired-OR and wired-AND logic functions, enhancing the component's versatility in digital circuits.
- Can the SN74S38N3 be used in high-speed applications?
Yes, the SN74S38N3 is designed for high-speed operation, making it suitable for applications requiring fast logic gate operations.
- Is the SN74S38N3 still in production?
The SN74S38 series, including the SN74S38N, is still available, but specific parts may be obsolete or have limited availability. Check with Texas Instruments for the latest production status.
- What are some common applications of the SN74S38N3?
Common applications include digital logic circuits, wired-OR and wired-AND logic functions, general-purpose digital switching, and industrial control systems.
- How many gates does the SN74S38N3 contain?
The SN74S38N3 contains four independent 2-input NAND gates.
- What is the typical supply voltage range for the SN74S38N3?
The typical supply voltage range is from 4.75V to 5.25V.
