74LS04: Circuits, Applications, and Pinout
74LS04N datasheet pdf and Unclassified product details from RAYTHEON SEMICONDUCTOR stock available at Utmel









Each of the six independent gates in the 74LS04 executes the logic INVERT function. Check out more details of the device on the following article.

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74LS04 Description
Each of the six independent gates in the 74LS04 executes the logic INVERT function. The output signals of the six inverters are diametrically opposed to their input signals. The phase of the input signal can be reversed by the inverter by 180 degrees. This circuit is utilized in analog circuits like audio amplifiers, clock oscillators, and so on. In electronic circuit design, inverters are frequently employed.
74LS04 Pinout

74LS04 CAD Model
Symbol

Footprint

3D Model

74LS04 Features
Voltage supply range: +4.75V to +5.25V
+7V is the maximum supplied voltage.
The maximum current that can be drawn through each gate output is 8mA.
TTL outputs that are completely devoid of lead
Maximum Time to Rise: 15ns
Maximum Fall Time: 15 seconds
Temperature range: 0°C to 70°C
74LS04 Functional Block Diagram

74LS04 Recommended Operating Conditions
| SN54S04 | SN74S04 | UNIT | |||||
| MIN NOM | MAX | MIN NOM | MAX | ||||
| VCC | Supply voltage | 4.5 | 5 | 5.5 | 4.75 5 | 5.25 | V |
| V|H | High-level input voltage | 2 | 2 | V | |||
| V|L | Low-level input voltage | C 8 | 0.8 | V | |||
| 'OH | High-level output current | -1 | -1 | mA | |||
| 'OL | Low-level output current | 20 | 20 | mA | |||
| Ta | Operating free-air temperature | -55 | 125 | 0 | 70 | °C | |
74LS04 Equivalents
| Part Number | Description | Manufacturer |
| GD54LS04LOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, PDIP14, | Goldstar Electron Co Ltd |
| SN74LS04NLOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, PDIP14, 646-06 | Motorola Semiconductor Products |
| SN74LS04N-00LOGIC | LS SERIES, HEX 1-INPUT INVERT GATE, PDIP14, PACKAGE-14 | Rochester Electronics LLC |
| SN74LS04JLOGIC | Hex inverters 14-CDIP 0 to 70 | Texas Instruments |
| M38510/30003SCALOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, CDIP14, CERAMIC, DIP-14 | Signetics |
| 74LS04ALOGIC | IC LS SERIES, HEX 1-INPUT INVERT GATE, PDIP14, Gate | NXP Semiconductors |
| GD74LS04LOGIC | Inverter, TTL, PDIP14, | LG Semicon Co Ltd |
| GD74LS04JLOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, CDIP14, | Goldstar Electron Co Ltd |
| HD74LS04PLOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, PDIP14, DP-14 | Hitachi Ltd |
| M38510/30003BCALOGIC | Inverter, LS Series, 6-Func, 1-Input, TTL, CDIP14, CERAMIC, DIP-14 | Motorola Semiconductor Products |
Specifications
- TypeParameter
- JESD-609 Code
The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.
e0 - Terminal Finish
Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.
Tin/Lead (Sn/Pb) - Peak Reflow Temperature (Cel)
Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.
NOT SPECIFIED - Time@Peak Reflow Temperature-Max (s)
Time@Peak Reflow Temperature-Max (s) refers to the maximum duration that an electronic component can be exposed to the peak reflow temperature during the soldering process, which is crucial for ensuring reliable solder joint formation without damaging the component.
NOT SPECIFIED - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
Non-RoHS Compliant
74LS04 Applications
1. Logic circuits.
2. Servers
3. Digital reluctance circuits and instruments.
4. Networking systems.
74LS04 Package

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What is 74LS04?
Each of the six independent gates in the 74LS04 executes the logic INVERT function. The output signals of the six inverters are diametrically opposed to their input signals. The phase of the input signal can be reversed by the inverter by 180 degrees. This circuit is utilized in analog circuits like audio amplifiers, clock oscillators, and so on. In electronic circuit design, inverters are frequently employed.
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