Overview
The SN74LS00DB is a quad 2-input NAND gate integrated circuit produced by Texas Instruments. This device is part of the 74LS series, known for its low power Schottky technology, which provides high speed and low power consumption. The SN74LS00DB is packaged in a 14-pin Shrink Small-Outline Package (SSOP) and operates over a temperature range of 0°C to 70°C.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | 5.0 | 5.25 | V |
| Operating Temperature Range (TA) | 0 | 25 | 70 | °C |
| Input HIGH Voltage (VIH) | 2.0 | V | ||
| Input LOW Voltage (VIL) | 0.8 | V | ||
| Output HIGH Voltage (VOH) | 2.7 | 3.5 | V | |
| Output LOW Voltage (VOL) | 0.25 | 0.4 | V | |
| Output Current - High (IOH) | -0.4 | mA | ||
| Output Current - Low (IOL) | 4.0 | 8.0 | mA | |
| Turn-Off Delay (tPLH) | 9.0 | 15 | ns | |
| Turn-On Delay (tPHL) | 10 | 15 | ns | |
| Package Type | SSOP (DB) | |||
| Number of Pins | 14 |
Key Features
- Quad 2-input NAND gates, each performing the Boolean function Y = A . B or Y = A + B in positive logic.
- Low power Schottky technology for high speed and low power consumption.
- Inputs are TTL compliant with VIH = 2 V and VIL = 0.8 V.
- Inputs can accept 3.3-V or 2.5-V logic inputs.
- ESD protection greater than 3500 Volts.
- Available in various package options including SSOP, SOIC, PDIP, and more.
Applications
The SN74LS00DB is widely used in digital logic circuits, particularly where NAND gate functionality is required. It is suitable for applications in digital computers, data processing systems, and other digital control systems. The device's low power consumption and high speed make it ideal for use in a variety of electronic systems, including those requiring high reliability and performance.
Q & A
- What is the product name and brand of this IC?
The product name is SN74LS00DB, and it is produced by Texas Instruments. - What is the package type and dimensions of the SN74LS00DB?
The package type is SSOP (DB) with 14 pins, and the dimensions are approximately 6.2 mm in length and 5.3 mm in width. - What is the logic function of the SN74LS00DB?
The SN74LS00DB performs the Boolean function of a NAND gate, specifically Y = A . B or Y = A + B in positive logic. - How many channels does the SN74LS00DB have?
The SN74LS00DB has four independent 2-input NAND gates, making it a quad 2-input NAND gate IC. - What is the data rate of the SN74LS00DB?
The data rate of the SN74LS00DB is up to 70 Mbps. - What is the operating temperature range of the SN74LS00DB?
The operating temperature range is from 0°C to 70°C. - What are the input voltage levels for the SN74LS00DB?
The input HIGH voltage (VIH) is 2.0 V, and the input LOW voltage (VIL) is 0.8 V. - Can the SN74LS00DB accept 3.3-V or 2.5-V logic inputs?
Yes, the SN74LS00DB can accept 3.3-V or 2.5-V logic inputs. - What is the ESD protection level of the SN74LS00DB?
The ESD protection level is greater than 3500 Volts. - In what types of applications is the SN74LS00DB typically used?
The SN74LS00DB is typically used in digital logic circuits, digital computers, data processing systems, and other digital control systems.
