MC74HC390AD
- Mfr.Part #
- MC74HC390AD
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COUNTER RPPL DUAL 4ST 16-SOIC
- Stock
- 30,184
- In Stock :
- 30,184
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Propagation Delay :
- 300 ns
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Voltage - Supply :
- 2V~6V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- 74HC
- Trigger Type :
- Negative Edge
- Clock Edge Trigger Type :
- Negative Edge
- Factory Lead Time :
- 51 Weeks
- Mounting Type :
- Surface Mount
- Additional Feature :
- ONE FUNCTION HAS 1 BIT
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 2V
- Logic Function :
- Counter
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- Halogen Free :
- Halogen Free
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Turn On Delay Time :
- 300 ns
- Number of Input Lines :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Radiation Hardening :
- No
- Terminal Finish :
- Tin (Sn)
- Reset :
- ASYNCHRONOUS
- Number of Functions :
- 2
- Supply Voltage :
- 5V
- Family :
- HC/UH
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits per Element :
- 4
- Logic Type :
- Counter, Decade
- Pin Count :
- 16
- Length :
- 10mm
- Lead Free :
- Lead Free
- Frequency :
- 50MHz
- Supply Voltage-Max (Vsup) :
- 6V
- Direction :
- Unidirectional
- JESD-609 Code :
- e3
- Base Part Number :
- 74HC390
- Mount :
- Surface Mount
- Packing Method :
- Rail
- Width :
- 4mm
- Height :
- 1.5mm
- Load Capacitance :
- 50pF
- Operating Temperature :
- -55°C~125°C
- Published :
- 2006
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 16
- Number of Pins :
- 16
- Datasheets
- MC74HC390AD
MC74HC390AD Documents

Counters, Dividers onsemi MC74HC390AD Overview
The onsemi MC74HC390AD is a sophisticated dual 4-stage ripple counter IC, encapsulated in a 16-SOIC package. This high-performance integrated circuit is designed to meet the rigorous demands of advanced digital systems. The Counters, Dividers onsemi MC74HC390AD offers exceptional reliability and functionality, making it a preferred choice for engineers and professionals seeking efficiency and precision in their electronic designs. Its ability to handle multiple counting applications makes it a versatile component in both commercial and industrial settings.
MC74HC390AD Features
The MC74HC390AD boasts several key features that make it stand out in its category. It operates with a dual 4-stage counter mechanism, ensuring high-speed operation and improved count reliability. The device supports standard TTL logic levels and is capable of interfacing seamlessly with other TTL components. Its low power consumption and broad voltage range (2V to 6V) facilitate energy-efficient designs, suitable for a wide array of electronic applications.
MC74HC390AD Applications
- Digital Clocks: Utilized in the timing mechanism, where precision and reliability are paramount.
- Frequency Counters: Employed to measure the frequency of various signals in test and measurement equipment.
- Event Counters: Useful in applications requiring the counting of events or objects in industrial and commercial environments.
- Data Processing Systems: Plays a critical role in data systems where operations are based on count conditions.
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