Overview
The SN74AC04NG4 is a hex inverter integrated circuit produced by Texas Instruments. It is part of the 74AC series, known for its high-speed and low-power consumption. This device contains six independent inverters, each performing the Boolean function Y = Ā (NOT A). The SN74AC04NG4 operates over a wide voltage range of 2 V to 5.5 V, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Test Conditions | Unit | Min | Max | |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | V | 2 | 5.5 | ||
| TA (Operating Free-Air Temperature) | °C | –40 | 125 | ||
| VOH (High-Level Output Voltage) | IOH = –50 µA, VCC = 5 V | V | 4.8 | ||
| VOL (Low-Level Output Voltage) | IOL = 50 mA, VCC = 5 V | V | 0.4 | ||
| IOH (High-Level Output Current) | VCC = 5 V | mA | –8 | ||
| IOL (Low-Level Output Current) | VCC = 5 V | mA | 8 | ||
| tPLH (Propagation Delay Time, Low to High) | CL = 15 pF, VCC = 5 V | ns | 3.81 | 5.51 | |
| tPHL (Propagation Delay Time, High to Low) | CL = 15 pF, VCC = 5 V | ns | 3.81 | 5.51 |
Key Features
- Operating voltage range: 2 V to 5.5 V
- Six independent inverters
- High-speed operation with propagation delays as low as 3.81 ns
- Low power consumption
- Latch-up performance exceeds 250 mA per JESD 17
- Available in various package options including PDIP, SOIC, SSOP, TSSOP, and VQFN
Applications
- Digital logic circuits
- Signal inversion and buffering
- Level shifting and voltage translation
- Automotive and industrial control systems
- Consumer electronics and computing devices
Q & A
- What is the operating voltage range of the SN74AC04NG4?
The SN74AC04NG4 operates over a voltage range of 2 V to 5.5 V.
- How many inverters are included in the SN74AC04NG4?
The device contains six independent inverters.
- What is the typical propagation delay time for the SN74AC04NG4?
The typical propagation delay time is around 3.81 ns for VCC = 5 V and CL = 15 pF.
- What are the package options available for the SN74AC04NG4?
The device is available in various packages including PDIP, SOIC, SSOP, TSSOP, and VQFN.
- What is the latch-up performance of the SN74AC04NG4?
The latch-up performance exceeds 250 mA per JESD 17.
- What are the typical applications of the SN74AC04NG4?
It is commonly used in digital logic circuits, signal inversion and buffering, level shifting, and voltage translation, as well as in automotive and industrial control systems.
- What is the maximum operating free-air temperature for the SN74AC04NG4?
The maximum operating free-air temperature is 125°C.
- What is the high-level output current capability of the SN74AC04NG4?
The high-level output current capability is –8 mA at VCC = 5 V.
- What is the low-level output current capability of the SN74AC04NG4?
The low-level output current capability is 8 mA at VCC = 5 V.
- Is the SN74AC04NG4 suitable for high-reliability applications?
Yes, it is suitable for high-reliability applications, including automotive and industrial environments.
