Overview
The SN74ACT00DR is a quadruple 2-input positive-NAND gate integrated circuit manufactured by Texas Instruments. This device is part of the ACT series, which is known for its high-speed and low-power CMOS logic family. The SN74ACT00DR is designed to operate within a voltage range of 4.5V to 5.5V, making it compatible with TTL (Transistor-Transistor Logic) voltage levels. Each gate within the device performs the Boolean function of Y = A•B or Y = A+B in positive logic, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC (Supply Voltage) | V | 4.5 | 5.5 | |
| VIH (High-level Input Voltage) | V | 2 | 2 | |
| VIL (Low-level Input Voltage) | V | 0.8 | 0.8 | |
| IOH (High-level Output Current) | mA | -24 | ||
| IOL (Low-level Output Current) | mA | 24 | ||
| TA (Operating Free-Air Temperature) | °C | -40 | 85 | |
| tPLH/tPHL (Propagation Delay) | ns | 1.5 | 5.5 | 9 |
| Package Type | SOIC (D) | |||
| Pins | 14 |
Key Features
- Operates within a voltage range of 4.5V to 5.5V, making it compatible with TTL voltage levels.
- Inputs accept voltages up to 5.5V.
- Maximum propagation delay (tpd) of 8ns at 5V.
- Inputs are TTL-voltage compatible.
- Four independent 2-input NAND gates, each performing the Boolean function of Y = A•B or Y = A+B in positive logic.
- Available in various packages including SOIC (D), SSOP (DB), PDIP (N), SOP (NS), and TSSOP (PW).
Applications
The SN74ACT00DR is suitable for a wide range of digital logic applications, including:
- General-purpose logic circuits.
- High-speed digital systems requiring low power consumption.
- Embedded systems and microcontrollers.
- Communication and networking equipment.
- Industrial control systems.
Q & A
- What is the voltage range for the SN74ACT00DR?
The SN74ACT00DR operates within a voltage range of 4.5V to 5.5V.
- What is the maximum propagation delay of the SN74ACT00DR at 5V?
The maximum propagation delay (tpd) is 8ns at 5V.
- Are the inputs of the SN74ACT00DR TTL-voltage compatible?
Yes, the inputs are TTL-voltage compatible.
- How many NAND gates are included in the SN74ACT00DR?
The device contains four independent 2-input NAND gates.
- What is the operating temperature range for the SN74ACT00DR?
The operating temperature range is -40°C to 85°C.
- What are the available package types for the SN74ACT00DR?
The device is available in SOIC (D), SSOP (DB), PDIP (N), SOP (NS), and TSSOP (PW) packages.
- How many pins does the SOIC (D) package of the SN74ACT00DR have?
The SOIC (D) package has 14 pins.
- What is the recommended way to handle unused inputs on the SN74ACT00DR?
Unused inputs must be held at VCC or GND to ensure proper device operation.
- What is the significance of the 'ACT' series in the context of the SN74ACT00DR?
The 'ACT' series is known for its high-speed and low-power CMOS logic family.
- Can the SN74ACT00DR be used in safety-critical applications?
It is advisable to consult the datasheet and relevant application notes to ensure the device meets the requirements for safety-critical applications.
