Overview
The SN74AHC08PWR is a quadruple 2-input positive-AND gate integrated circuit produced by Texas Instruments. This device is part of the AHC (Advanced High-Speed CMOS) family and is designed to perform the Boolean function Y = A • B in positive logic. It operates within a voltage range of 2 V to 5.5 V, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Operating Voltage Range | 2 V to 5.5 V | V | |
| Operating Temperature Range | –40°C to 125°C | °C | |
| Propagation Delay (tPLH, tPHL) | 4.3 ns to 9 ns | ns | VCC = 5 V, CL = 50 pF, TA = 25°C |
| Input Voltage (VIH, VIL) | 3.5 V (VIH), 1.5 V (VIL) | V | Dynamic input voltage |
| Output Voltage (VOH, VOL) | 4.4 V (VOH), 0.8 V (VOL) | V | Quiet output, VCC = 5 V, CL = 50 pF, TA = 25°C |
| Package Types | SOIC, SSOP, TVSOP, PDIP, SO, TSSOP, VQFN | ||
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | V | JESD 22 |
Key Features
- High-speed operation with propagation delays as low as 4.3 ns at VCC = 5 V and CL = 50 pF.
- Wide operating voltage range of 2 V to 5.5 V, making it suitable for a variety of applications.
- Latch-up performance exceeds 250 mA per JESD 17.
- ESD protection exceeds JESD 22 standards.
- Available in multiple package types including SOIC, SSOP, TVSOP, PDIP, SO, TSSOP, and VQFN.
Applications
- Servers
- Network Switches
- PCs and Notebooks
- Electronic Points of Sale
Q & A
- What is the operating voltage range of the SN74AHC08PWR? The operating voltage range is 2 V to 5.5 V.
- What is the typical propagation delay of the SN74AHC08PWR at VCC = 5 V and CL = 50 pF? The typical propagation delay is around 7.9 ns.
- What are the input voltage levels for the SN74AHC08PWR? The high-level dynamic input voltage (VIH) is 3.5 V, and the low-level dynamic input voltage (VIL) is 1.5 V.
- What is the ESD protection level of the SN74AHC08PWR? The ESD protection exceeds 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- In what package types is the SN74AHC08PWR available? It is available in SOIC, SSOP, TVSOP, PDIP, SO, TSSOP, and VQFN packages.
- What are some common applications of the SN74AHC08PWR? Common applications include servers, network switches, PCs and notebooks, and electronic points of sale.
- What is the operating temperature range of the SN74AHC08PWR? The operating temperature range is –40°C to 125°C.
- Does the SN74AHC08PWR have latch-up protection? Yes, it exceeds 250 mA per JESD 17.
- What is the power dissipation capacitance of the SN74AHC08PWR? The power dissipation capacitance is typically 18 pF at no load and f = 1 MHz.
- Is the SN74AHC08PWR RoHS compliant? Yes, it is RoHS compliant.
