SN74LS90NE4
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- Mfr.Part #
- SN74LS90NE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECADE COUNTER 14-DIP
- Stock
- 1,119
- In Stock ：
- 1,119
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Number of Functions :
- 2
- Supply Voltage :
- 5V
- Mounting Type :
- Through Hole
- Thickness :
- 3.9mm
- Factory Lead Time :
- 12 Weeks
- Logic Function :
- Counter
- Clock Edge Trigger Type :
- Negative Edge
- Number of Pins :
- 14
- Pin Count :
- 14
- Propagation Delay :
- 50 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Frequency :
- 42MHz
- fmax-Min :
- 32 MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max I(ol) :
- 0.008 A
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Power Supplies :
- 5V
- Height :
- 5.08mm
- Base Part Number :
- 74LS90
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 4.75V~5.25V
- Direction :
- UP
- Series :
- 74LS
- Number of Bits per Element :
- 4
- Operating Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mount :
- Through Hole
- Length :
- 19.3mm
- Family :
- LS
- Radiation Hardening :
- No
- Number of Terminations :
- 14
- Weight :
- 927.99329mg
- Number of Elements :
- 1
- Logic Type :
- Counter, Decade
- Turn On Delay Time :
- 50 ns
- Trigger Type :
- Negative Edge
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Reset :
- ASYNCHRONOUS
- Width :
- 6.35mm
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Datasheets
- SN74LS90NE4
Counters, Dividers Texas Instruments SN74LS90NE4 Overview
The SN74LS90NE4 from Texas Instruments is a robust IC decade counter, housed in a practical 14DIP package. This advanced component is engineered to handle high-frequency, high-speed counting tasks, making it an ideal solution for various digital applications where precision and reliability are paramount. Utilizing advanced technology, the Counters, Dividers Texas Instruments SN74LS90NE4 offers exceptional performance in a compact form, facilitating easy integration into a wide range of electronic circuits.
SN74LS90NE4 Features
The SN74LS90NE4 IC features a divide-by-ten configuration, allowing it to count from 0 to 9 cyclically, which is essential for frequency division and digital clock functionality. The device includes a fully independent clock circuit that simplifies cascading and enhances its versatility. Additionally, its low power consumption and stable operation across various temperature ranges ensure reliability and efficiency in demanding applications.
SN74LS90NE4 Applications
- Digital Clocks: Acts as a key component in dividing the frequency of pulses to help track time accurately.
- Event Counters: Utilized in measuring the frequency or occurrence of events in industrial and commercial applications.
- Frequency Dividers: Essential in communication equipment for breaking down high frequencies into manageable signals.
- Sequential Timers: Helps in creating time delays or sequences in automation processes.
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