Overview
The SN74F08D, produced by Texas Instruments, is a quadruple 2-input positive-AND gate integrated circuit. This device contains four independent 2-input AND gates, each performing the Boolean function Y = A • B in positive logic. The SN74F08D is characterized for operation over a temperature range of 0°C to 70°C, making it suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.5 | 5 | 5.5 | V |
| High-Level Input Voltage (VIH) | - | - | 2 | V |
| Low-Level Input Voltage (VIL) | 0.8 | - | - | V |
| Input Clamp Current (IIK) | -18 | - | - | mA |
| High-Level Output Current (IOH) | -1 | - | - | mA |
| Low-Level Output Current (IOL) | - | - | 20 | mA |
| Operating Free-Air Temperature (TA) | 0 | - | 70 | °C |
Key Features
- Four independent 2-input AND gates.
- Performs Boolean functions Y = A • B in positive logic.
- Available in various package options including SOIC, SSOP, and PDIP.
- Operating temperature range: 0°C to 70°C.
- Supply voltage range: 4.5 V to 5.5 V.
- High and low-level input and output current specifications for reliable operation.
Applications
- Digital logic circuits and systems.
- Computer and peripheral equipment.
- Industrial control systems.
- Automotive electronics.
- Telecommunication devices.
Q & A
- What is the function performed by the SN74F08D integrated circuit?
The SN74F08D performs the Boolean function Y = A • B in positive logic for each of its four independent 2-input AND gates.
- What is the operating temperature range for the SN74F08D?
The operating temperature range is from 0°C to 70°C.
- What are the absolute maximum ratings for the supply voltage and input voltage of the SN74F08D?
The supply voltage range is –0.5 V to 7 V, and the input voltage range is –1.2 V to 7 V.
- What are the package options available for the SN74F08D?
The device is available in SOIC, SSOP, and PDIP packages.
- What is the recommended supply voltage for the SN74F08D?
The recommended supply voltage range is 4.5 V to 5.5 V.
- What are the high-level and low-level output current specifications for the SN74F08D?
The high-level output current (IOH) is –1 mA, and the low-level output current (IOL) is 20 mA.
- Is the SN74F08D RoHS compliant?
- What is the marketing status of the SN74F08D?
Some versions of the SN74F08D are marked as ACTIVE, while others may be OBSOLETE or have other marketing statuses.
- Can the SN74F08D be used in automotive electronics?
- What is the input clamp current for the SN74F08D?
The input clamp current (IIK) is –18 mA.
