Overview
The SN74HC04NSR, produced by Texas Instruments, is a hex inverter integrated circuit (IC) that belongs to the 74HC logic family. This device contains six independent inverters, each performing the Boolean function Y = A in positive logic. It is designed to operate over a wide voltage range and temperature, making it versatile for various electronic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 14-SOIC (0.209", 5.30mm Width) |
| Number of Circuits | 6 |
| Number of Inputs | 6 |
| Supply Voltage | 2 V to 6 V |
| Quiescent Current (Max) | 2 µA |
| Output Current (High/Low) | 5.2 mA / 5.2 mA |
| Logic Levels (Low/High) | 0.5 V to 1.8 V / 1.5 V to 4.2 V |
| Max Propagation Delay @ V, Max CL | 16 ns @ 6 V, 50 pF |
| Operating Temperature | -40°C to +85°C |
| Mounting Type | Surface Mount |
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 allowing the device to sink and source similar currents
Applications
- Synchronize inverted clock inputs
- Debounce a switch
- Invert a digital signal
Q & A
- What is the SN74HC04NSR used for? The SN74HC04NSR is used as a hex inverter IC, containing six independent inverters that perform the Boolean function Y = A in positive logic.
- What is the operating voltage range of the SN74HC04NSR? The operating voltage range is from 2 V to 6 V.
- What is the operating temperature range of the SN74HC04NSR? The operating temperature range is from –40°C to +85°C.
- How many inverters does the SN74HC04NSR contain? The SN74HC04NSR contains six independent inverters.
- What is the maximum propagation delay of the SN74HC04NSR at 6 V and 50 pF load capacitance? The maximum propagation delay is 16 ns.
- Is the SN74HC04NSR RoHS compliant? Yes, the SN74HC04NSR is RoHS compliant.
- What type of outputs does the SN74HC04NSR have? The SN74HC04NSR has balanced CMOS push-pull outputs.
- Can the SN74HC04NSR drive LSTTL loads? Yes, it supports fanout up to 10 LSTTL loads.
- What is the quiescent current of the SN74HC04NSR? The quiescent current is 2 µA.
- What are some common applications of the SN74HC04NSR? Common applications include synchronizing inverted clock inputs, debouncing switches, and inverting digital signals.
