Overview
The SN74LS04NSRG4 is a hex inverter integrated circuit produced by Texas Instruments. This device contains six independent inverters, each capable of inverting a single input signal. It is part of the 74LS series, known for its low power Schottky logic, which offers improved performance and reduced power consumption compared to standard TTL logic.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.5 | 5 | 5.5 | V |
| High-Level Input Voltage (VIH) | 2 | - | - | V |
| Low-Level Input Voltage (VIL) | - | - | 0.8 | V |
| High-Level Output Current (IOH) | -0.4 | - | - | mA |
| Low-Level Output Current (IOL) | - | - | 4 | mA |
| Operating Free-Air Temperature (TA) | 0 | - | 70 | °C |
| Propagation Delay Time (tPLH) | 9 | 15 | - | ns |
| Propagation Delay Time (tPHL) | 10 | 15 | - | ns |
Key Features
- Six independent inverters, allowing for multiple signal inversions.
- Low power Schottky logic, reducing power consumption.
- Wide operating temperature range from 0°C to 70°C.
- High-speed operation with propagation delay times as low as 9 ns for tPLH and 10 ns for tPHL.
- Compatible with TTL logic levels.
- Available in various package types, including SOIC, PDIP, and SOP.
Applications
- Digital logic circuits where signal inversion is required.
- Computer systems and peripherals.
- Industrial control systems.
- AUDIO and VIDEO equipment.
- Home theater and audio systems.
- Portable electronic devices.
Q & A
- What is the SN74LS04NSRG4?
The SN74LS04NSRG4 is a hex inverter integrated circuit produced by Texas Instruments, containing six independent inverters. - What is the operating voltage range of the SN74LS04NSRG4?
The operating voltage range is from 4.5 V to 5.5 V. - What is the operating temperature range of the SN74LS04NSRG4?
The operating temperature range is from 0°C to 70°C. - What are the typical propagation delay times for the SN74LS04NSRG4?
The typical propagation delay times are 15 ns for both tPLH and tPHL. - What are the high-level and low-level input voltages for the SN74LS04NSRG4?
The high-level input voltage is 2 V, and the low-level input voltage is 0.8 V. - What are the high-level and low-level output currents for the SN74LS04NSRG4?
The high-level output current is -0.4 mA, and the low-level output current is 4 mA. - In what package types is the SN74LS04NSRG4 available?
The SN74LS04NSRG4 is available in SOIC, PDIP, and SOP package types. - What are some common applications of the SN74LS04NSRG4?
Common applications include digital logic circuits, computer systems, industrial control systems, and various electronic devices. - Why is the SN74LS04NSRG4 preferred over other logic ICs?
The SN74LS04NSRG4 is preferred due to its low power consumption, high-speed operation, and compatibility with TTL logic levels. - How should unused inputs of the SN74LS04NSRG4 be handled?
Unused inputs must be held at VCC or GND to ensure proper device operation.
