Overview
The SN74AHC1G32DCKRG4 is a single 2-input positive-OR gate produced by Texas Instruments. This device is part of the SN74AHC1G32 series and is packaged in a 5-pin SC70 (DCK) package. It operates using CMOS technology and is designed for a wide range of applications where low power consumption and high-speed operation are critical.
The device performs the Boolean function Y = A + B in positive logic, making it suitable for various digital logic circuits. It features Schmitt-trigger action on all inputs, which enhances the device's tolerance for slower or noisier input signals.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Operating Voltage Range | 2 V to 5.5 V | V | |
| Maximum Propagation Delay (tpd) | 6.5 ns | ns | VCC = 5 V, CL = 15 pF |
| Supply Current (ICC) | 10 µA | µA | VCC = 5 V, IO = 0 |
| Output Drive | ±8 mA | mA | VCC = 5 V |
| Input Transition Rise and Fall Rate | 20 ns/V | ns/V | VCC = 5 V ± 0.5 V |
| Operating Free-Air Temperature | -40°C to 125°C | °C | |
| Junction-to-Ambient Thermal Resistance (RθJA) | 293.4 °C/W | °C/W | DCK Package |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- Low power consumption: maximum supply current of 10 µA at 5 V
- High-speed operation: maximum propagation delay of 6.5 ns at 5 V
- ±8 mA output drive at 5 V
- Schmitt-trigger action at all inputs for tolerance to slower or noisier input signals
- Latch-up performance exceeds 250 mA per JESD 17
- Down voltage translation: accepts input voltages 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 SN74AHC1G32DCKRG4?
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 is 6.5 ns at 5 V with a load capacitance of 15 pF.
- What is the output drive capability of the device?
The device can drive up to ±8 mA at 5 V.
- Does the device have Schmitt-trigger action?
- What is the thermal resistance of the DCK package?
The junction-to-ambient thermal resistance (RθJA) for the DCK package is 293.4 °C/W.
- What are the typical applications of the SN74AHC1G32DCKRG4?
The device is used in AV receivers, portable audio docks, Blu-Ray players, MP3 players, and various other digital and analog circuits.
- Can the device handle input voltages higher than VCC?
- What is the recommended operating temperature range?
The recommended operating free-air temperature range is -40°C to 125°C.
- Is the SN74AHC1G32DCKRG4 suitable for new designs?
No, the device is not recommended for new designs as it is in the NRND (Not Recommended for New Designs) status.
- What is the package type of the SN74AHC1G32DCKRG4?
The device is packaged in a 5-pin SC70 (DCK) package.
