Overview
The SN74HC04ANS is a hex inverter integrated circuit produced by Texas Instruments. This device contains six independent inverters, each performing the Boolean function Y = A in positive logic. It is part of the 74HC series, known for its high-speed CMOS logic and wide operating voltage range.
Key Specifications
| Parameter | Unit | Min | Max | |
|---|---|---|---|---|
| Operating Voltage Range | V | 2 | - | 6 |
| Operating Temperature Range | °C | -40 | - | 85 |
| Propagation Delay (A to Y) | ns | 8 | 16 | 20 |
| Transition Time (Y) | ns | 6 | 13 | 16 |
| Input Leakage Current | µA | - | - | 1 |
| Supply Current | µA | - | - | 20 |
| Input Capacitance | pF | - | - | 10 |
Key Features
- Buffered inputs
- Wide operating voltage range: 2 V to 6 V
- Wide operating temperature range: –40°C to +85°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
- Balanced CMOS push-pull outputs
- Clamp diode structure on inputs and outputs
Applications
- Synchronize inverted clock inputs
- Debounce a switch
- Invert a digital signal
Q & A
- What is the SN74HC04ANS used for? The SN74HC04ANS is used as a hex inverter, providing six independent inverters for digital signal inversion.
- What is the operating voltage range of the SN74HC04ANS? The operating voltage range is from 2 V to 6 V.
- What is the operating temperature range of the SN74HC04ANS? The operating temperature range is from –40°C to +85°C.
- How many inverters does the SN74HC04ANS contain? It contains six independent inverters.
- What is the typical propagation delay of the SN74HC04ANS? The typical propagation delay is around 16 ns.
- What type of outputs does the SN74HC04ANS have? The device has balanced CMOS push-pull outputs.
- Can the SN74HC04ANS drive LSTTL loads? Yes, it can support fanout up to 10 LSTTL loads.
- What is the input leakage current of the SN74HC04ANS? The input leakage current is typically up to 1 µA.
- What is the supply current of the SN74HC04ANS? The supply current is typically up to 20 µA.
- What are some common applications of the SN74HC04ANS? Common applications include synchronizing inverted clock inputs, debouncing switches, and inverting digital signals.
