Overview
The SN74AC00NSR is a quadruple 2-input positive-NAND gate integrated circuit produced by Texas Instruments. This device is part of the 74AC series, known for its high-speed and low-power consumption. It operates within a voltage range of 2V to 6V, making it versatile for various digital logic applications. Each gate in the SN74AC00NSR performs the Boolean function of Y = A • B or Y = A + B in positive logic, making it suitable for complex digital circuits.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC (Supply Voltage) | V | 2 | 6 | |
| VIH (High-level Input Voltage) at VCC = 5.5V | V | 3.85 | ||
| VIL (Low-level Input Voltage) at VCC = 5.5V | V | 1.65 | ||
| IOH (High-level Output Current) at VCC = 5.5V | mA | -24 | ||
| IOL (Low-level Output Current) at VCC = 5.5V | mA | 24 | ||
| TA (Operating Free-air Temperature) | °C | -40 | 85 | |
| tPLH (Propagation Delay Time) at VCC = 5V | ns | 1.5 | 6 | 8 |
| tPHL (Propagation Delay Time) at VCC = 5V | ns | 1.5 | 4.5 | 6.5 |
Key Features
- Operates over a wide voltage range of 2V to 6V.
- Inputs accept voltages up to 6V.
- Maximum propagation delay time of 7ns at 5V.
- High-level output current of -24mA and low-level output current of 24mA at 5.5V.
- Operating temperature range from -40°C to 85°C.
- Available in various packages including SOIC, PDIP, SOP, and TSSOP.
Applications
The SN74AC00NSR is suitable for a wide range of digital logic applications, including:
- Complex digital circuits requiring multiple NAND gates.
- High-speed logic circuits where low propagation delay is critical.
- Systems requiring low power consumption.
- Industrial control systems.
- Communication equipment.
Q & A
- What is the voltage range for the SN74AC00NSR?
The SN74AC00NSR operates within a voltage range of 2V to 6V. - What is the maximum propagation delay time at 5V?
The maximum propagation delay time at 5V is 7ns. - What are the input voltage limits for the SN74AC00NSR?
The inputs accept voltages up to 6V. - What is the operating temperature range for the SN74AC00NSR?
The operating temperature range is from -40°C to 85°C. - What are the available packages for the SN74AC00NSR?
The device is available in SOIC, PDIP, SOP, and TSSOP packages. - What is the high-level output current at 5.5V?
The high-level output current at 5.5V is -24mA. - What is the low-level output current at 5.5V?
The low-level output current at 5.5V is 24mA. - How many NAND gates are included in the SN74AC00NSR?
The device contains four independent 2-input NAND gates. - What is the Boolean function performed by each gate?
Each gate performs the Boolean function of Y = A • B or Y = A + B in positive logic. - What is the thermal resistance (RθJA) for the SOP package?
The thermal resistance (RθJA) for the SOP package is 80°C/W.
