74HCT390DB,112
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- Mfr.Part #
- 74HCT390DB,112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DUAL DEC RIPPLE COUNT 16-SSOP
- Stock
- 32,443
- In Stock ：
- 32,443
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Counters, Dividers
- Terminal Position :
- Dual
- Packaging :
- Tube
- Surface Mount :
- yes
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Number of Terminations :
- 16
- Number of Bits per Element :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-30 Code :
- R-PDSO-G16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 4
- fmax-Min :
- 18 MHz
- Trigger Type :
- Negative Edge
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Reset :
- ASYNCHRONOUS
- Mounting Type :
- Surface Mount
- Published :
- 1997
- Direction :
- UP
- Base Part Number :
- 74HCT390
- Pin Count :
- 16
- Number of Elements :
- 2
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Logic Type :
- Counter, Decade
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~125°C
- Series :
- 74HCT
- Width :
- 5.3mm
- Propagation Delay (tpd) :
- 77 ns
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Count Rate :
- 55MHz
- Peak Reflow Temperature (Cel) :
- 260
- Family :
- HCT
- Datasheets
- 74HCT390DB,112
Counters, Dividers NXP Semiconductors 74HCT390DB,112 Overview
The Counters, Dividers NXP Semiconductors 74HCT390DB,112 is a high-performance integrated circuit designed to meet the rigorous demands of modern digital systems. This dual decade ripple counter features a robust SSOP-16 package, ensuring it fits seamlessly into compact PCB layouts while providing high reliability and durability. The 74HCT390DB,112 is ideal for applications requiring precise timing sequences and frequency division, making it a go-to choice for engineers and designers seeking reliable, high-quality components for their digital and timing-based applications.
74HCT390DB,112 Features
This IC offers several key features that make it advantageous for complex electronics systems:
- Dual decade counter configuration, allowing for flexible counting and timing solutions.
- Compatible with standard TTL logic levels, ensuring easy integration into existing designs without additional logic level translation.
- Low power consumption, which is crucial for energy-sensitive applications.
- Wide operating temperature range, suitable for industrial and commercial environments.
74HCT390DB,112 Applications
- Digital clocks: Utilized for timekeeping and to drive the seconds and minutes counters, ensuring accurate time measurement.
- Event counters: Ideal for tallying occurrences within data processing units or machinery, where precision and reliability are paramount.
- Frequency dividers: Essential in creating lower frequency signals from a high-frequency source for various electronic applications.
- Pulse shaping: Used to modify input signals into desired output formats, crucial in communication equipment.
- Alarm systems: Functions as a critical timing component within sequence controllers, ensuring timely and accurate activation of alarms.
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