Overview
The SN74AC32DR is a quadruple 2-input positive-OR gate integrated circuit produced by Texas Instruments. This device is part of the 74AC series, known for its high-speed and low-power CMOS logic. It operates within a voltage range of 2V to 6V, making it versatile for various digital circuit applications. The SN74AC32DR is available in a 14-pin SOIC (Small Outline Integrated Circuit) package, which is surface-mountable and RoHS compliant.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC (Supply Voltage) | V | 2 | 6 | |
| VIH (High-level Input Voltage) | V | 2.1 (VCC = 3V) | 3.85 (VCC = 5.5V) | |
| VIL (Low-level Input Voltage) | V | 0.9 (VCC = 3V) | 1.65 (VCC = 5.5V) | |
| IOH (High-level Output Current) | mA | -12 (VCC = 3V) | -24 (VCC = 5.5V) | |
| IOL (Low-level Output Current) | mA | 12 (VCC = 3V) | 24 (VCC = 5.5V) | |
| tPLH (Propagation Delay, A or B to Y) | ns | 1.5 | 5.5 | 7.5 (VCC = 5V, CL = 50pF) |
| TA (Operating Free-Air Temperature) | °C | -40 | 85 |
Key Features
- Operates over a wide voltage range of 2V to 6V.
- Inputs accept voltages up to 6V.
- Maximum propagation delay of 7.5ns at 5V and 50pF load.
- High-level output current of up to 24mA and low-level output current of up to 24mA.
- Low quiescent current of 2µA.
- Available in 14-pin SOIC package, which is surface-mountable and RoHS compliant.
Applications
The SN74AC32DR is suitable for a variety of digital logic applications, including:
- General-purpose logic circuits.
- High-speed digital systems.
- Low-power CMOS designs.
- Embedded systems and microcontrollers.
- Digital signal processing and communication systems.
Q & A
- What is the voltage range for the SN74AC32DR?
The SN74AC32DR operates over a voltage range of 2V to 6V.
- What is the maximum propagation delay for the SN74AC32DR at 5V?
The maximum propagation delay is 7.5ns at 5V with a 50pF load.
- What is the package type for the SN74AC32DR?
The SN74AC32DR is available in a 14-pin SOIC package.
- Is the SN74AC32DR RoHS compliant?
- What is the operating temperature range for the SN74AC32DR?
The operating temperature range is -40°C to 85°C.
- What is the quiescent current of the SN74AC32DR?
The quiescent current is 2µA.
- How many OR gates are included in the SN74AC32DR?
The SN74AC32DR includes four 2-input OR gates.
- What are the high-level and low-level output currents for the SN74AC32DR?
The high-level output current is up to -24mA, and the low-level output current is up to 24mA.
- What is the input voltage range for the SN74AC32DR?
The input voltage range is from 0 to VCC.
- What are the typical applications of the SN74AC32DR?
The SN74AC32DR is used in general-purpose logic circuits, high-speed digital systems, low-power CMOS designs, embedded systems, and digital signal processing and communication systems.
