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| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 4.57mm |
| Length | 19.69mm |
| Model | SN74LS90N |
| Mount Type | Through Hole |
| Series | SN74LS90 |
| Maximum Operating Temperature | 70°C |
| Number Of Stages | 4 |
| Package Type | PDIP |
| Minimum Operating Temperature | 0°C |
| Standards/Approvals | RoHS |
| Pin Count | 14 |
| Number of Elements | 1 |
| Maximum Supply Voltage | 5.25V |
| Logic Family | LS |
| Logic Function | Divider, Counter |
| Minimum Supply Voltage | 4.75V |
| Direction Type | Uni-Directional |
| Reset Type | Asynchronous |
| Counter Type | Decade |
| Counter IC Clock Frequency | 32 MHz, 16 MHz |
| Preset Type | Asynchronous |
Texas Instruments SN74LS90N is a 4-stage decade counter IC designed using the Low Power Schottky (LS) logic family technology. This device is packaged in a 14-pin PDIP format suitable for through-hole mounting and provides reliable counting performance for industrial, commercial, and electronic applications requiring precise digital counting and division.
The device operates on a supply voltage range of 4.75V to 5.25V and can achieve high-speed operation with counter clock frequencies up to 32 MHz, facilitating rapid counting cycles in timing and frequency division tasks. It supports asynchronous reset and preset functions, allowing flexible start and stop conditions, and is uni-directional, suited specifically for counting in a single increment direction.
With its compact dimensions of 19.69mm length and 4.57mm height, the SN74LS90N supports dense PCB layouts in advanced electronic circuit design. Its ambient operating temperature range from 0°C to 70°C ensures stable operation in typical industrial environments. This counter IC complies with RoHS standards, endorsing it as an environmentally friendly component suitable for modern electronics manufacturing.
Applications include digital counters, frequency counters, timer circuits, and other advanced electronics logic designs. Its compatibility with the 74LS family allows easy integration with other logic components for complex digital systems.
4-stage decade counter using Low Power Schottky logic family. 14-pin PDIP package suitable for through-hole PCB assembly. Asynchronous reset and preset capabilities for flexible control. Supply voltage range of 4.75V to 5.25V supporting 32 MHz clock frequency.
Compact size ideal for dense electronic circuit designs. RoHS compliant ensuring environmental safety and responsibility. Operating temperature range of 0°C to 70°C suitable for industrial use. Explore the full range of Counter ICs by Texas Instruments available at EnvMart for your electronic component needs.
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