Overview
The SN74AHC08RGYR is a quadruple 2-input AND gate integrated circuit produced by Texas Instruments. This device is part of the AHC (Advanced High-Speed CMOS) logic family, known for its high speed and low power consumption. It operates within a wide voltage range of 2 V to 5.5 V, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2 | - | 5.5 | V |
| Operating Temperature Range | -40 | - | 85 | °C |
| Propagation Delay Time (tpd) | - | 9 | - | ns |
| Input Clamp Current (IIK) | - | - | ±20 | mA |
| Output Clamp Current (IOK) | - | - | ±20 | mA |
| Continuous Output Current (IO) | - | - | ±25 | mA |
| Junction Temperature (TJ) | - | - | 150 | °C |
| Storage Temperature (Tstg) | -60 | - | 150 | °C |
Key Features
- Buffered inputs
- Wide operating voltage range: 2 V to 5.5 V
- Wide operating temperature range: –40°C to +85°C
- High-speed operation with a propagation delay time of 9 ns
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
- Low power consumption, with a maximum ICC of 20 µA
- Low input current of 1 µA maximum
Applications
- Combining power good signals
- Enabling digital signals
- General-purpose logic circuits requiring high speed and low power consumption
Q & A
- What is the operating voltage range of the SN74AHC08RGYR?
The operating voltage range is 2 V to 5.5 V.
- What is the propagation delay time of the SN74AHC08RGYR?
The propagation delay time is 9 ns.
- What is the maximum operating temperature of the SN74AHC08RGYR?
The maximum operating temperature is 85°C.
- How many independent 2-input AND gates does the SN74AHC08RGYR contain?
The device contains four independent 2-input AND gates.
- What is the maximum continuous output current of the SN74AHC08RGYR?
The maximum continuous output current is ±25 mA.
- What is the storage temperature range for the SN74AHC08RGYR?
The storage temperature range is –60°C to 150°C.
- What type of package does the SN74AHC08RGYR come in?
The device comes in a VQFN (RGY) package with 14 pins.
- What are some common applications of the SN74AHC08RGYR?
Common applications include combining power good signals, enabling digital signals, and general-purpose logic circuits.
- What is the typical power consumption of the SN74AHC08RGYR?
The typical power consumption is 20 µA maximum.
- How many LSTTL loads can the SN74AHC08RGYR drive?
The device can drive up to 10 LSTTL loads.
