Overview
The SN74AHC1G32DCK3 is a single 2-input positive-OR gate produced by Texas Instruments. This device is part of the SN74AHC1G32 family and is packaged in a 5-pin SC70 (DCK) package. It operates within a wide voltage range of 2 V to 5.5 V, making it versatile for various applications. The device features low power consumption and high output drive capabilities, making it suitable for a range of digital logic circuits.
Key Specifications
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Operating Voltage Range | VCC | 2 V to 5.5 V | V |
| Maximum Propagation Delay (tpd) at 5 V | tPLH, tPHL | 6.5 ns | ns |
| Low Power Consumption (ICC) | Maximum supply current | 10 µA | µA |
| Output Drive Current | IOH, IOL at 5 V | ±8 mA | mA |
| Input Transition Rise and Fall Rate | ∆t/∆v at 5 V | 20 ns/V | ns/V |
| Operating Free-Air Temperature | TA | -40°C to 125°C | °C |
| Junction-to-Ambient Thermal Resistance | RθJA (DCK package) | 293.4 °C/W | °C/W |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- Low power consumption: Maximum supply current of 10 µA
- High output drive capability: ±8 mA at 5 V
- Schmitt-trigger action at all inputs for noise tolerance
- Low drive and slow edge rates to minimize output ringing
- Input voltage tolerance up to 5.5 V at any valid VCC
Applications
- AV Receivers
- Portable Audio Docks
- Blu-Ray Players and Home Theaters
- MP3 Players and Recorders
- Personal Digital Assistants (PDAs)
- Telecom and Server AC DC Supply
- Single Controllers
- Analog and Digital Circuits
- Client and Enterprise Solid State Drives (SSDs)
- LCD and Digital TVs and High-Definition TVs (HDTVs)
- Enterprise Tablets
- Video Analytics Servers
- Wireless Headsets, Keyboards, and Mice
Q & A
- What is the operating voltage range of the SN74AHC1G32DCK3?
The operating voltage range is from 2 V to 5.5 V.
- What is the maximum propagation delay at 5 V?
The maximum propagation delay (tpd) at 5 V is 6.5 ns.
- What is the maximum supply current (ICC) of the device?
The maximum supply current (ICC) is 10 µA.
- What is the output drive capability of the device at 5 V?
The output drive capability is ±8 mA at 5 V.
- Does the device have Schmitt-trigger action?
- What is the input voltage tolerance of the device?
The inputs can tolerate voltages up to 5.5 V at any valid VCC.
- What are the typical applications of the SN74AHC1G32DCK3?
The device is used in AV receivers, portable audio docks, Blu-Ray players, MP3 players, PDAs, and various other digital logic circuits.
- What is the junction-to-ambient thermal resistance of the DCK package?
The junction-to-ambient thermal resistance (RθJA) for the DCK package is 293.4 °C/W.
- What is the operating free-air temperature range of the device?
The operating free-air temperature range is -40°C to 125°C.
- Is the SN74AHC1G32DCK3 suitable for high-reliability automotive applications?
There is a qualified version (SN74AHC1G32-Q1) for high-reliability automotive applications, but the SN74AHC1G32DCK3 itself is not specifically marked for automotive use.
