SN74HC390N
- Mfr.Part #
- SN74HC390N
- Manufacturer
- Texas Instruments
- Package / Case
- PDIP
- Datasheet
- Download
- Description
- DECADE COUNTER, HC/UH SERIES
- Stock
- 36,013
- In Stock :
- 36,013
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- HTS Code :
- 8542.39.00.01
- Length :
- 19.305mm
- Trigger Type :
- Negative Edge
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Contains Lead
- Family :
- HC/UH
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 5.08mm
- Max Frequency@Nom-Sup :
- 25000000Hz
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Terminations :
- 16
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 6V
- Operating Temperature (Min) :
- -40°C
- RoHS Status :
- Non-RoHS Compliant
- Temperature Grade :
- Industrial
- Number of Functions :
- 4
- Number of Bits :
- 3
- Max I(ol) :
- 0.0052 A
- Surface Mount :
- No
- Load/Preset Input :
- No
- Package / Case :
- PDIP
- Count Direction :
- UP
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Power Supplies :
- 2/6V
- Operating Temperature (Max) :
- 85°C
- Terminal Form :
- THROUGH-HOLE
- Terminal Position :
- Dual
- Reach Compliance Code :
- not_compliant
- Additional Feature :
- DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mode of Operation :
- ASYNCHRONOUS
- Pbfree Code :
- No
- Width :
- 7.62mm
- Propagation Delay (tpd) :
- 365 ns
- fmax-Min :
- 28 MHz
- Logic Function :
- Counter
- Pin Count :
- 16
- Datasheets
- SN74HC390N

Counters, Dividers Texas Instruments SN74HC390N Overview
The Texas Instruments SN74HC390N is a high-quality integrated circuit designed for precise counting and dividing applications. As a leading product in the HC/UH series, it offers exceptional performance and reliability, making it an ideal choice for various electronic projects and industrial applications.
Featuring advanced technology and meticulous craftsmanship, this decade counter ensures accurate counting of pulses and provides versatile division functions, meeting the demands of diverse circuit designs. Its robust construction and stringent quality control make it suitable for both commercial and industrial environments, where reliability is paramount.
Whether you're designing electronic instrumentation, industrial automation systems, or digital control circuits, the SN74HC390N delivers the performance and durability required for demanding applications. Trust Texas Instruments for your counting and dividing needs, and experience unmatched quality and innovation.
SN74HC390N Features
- High-quality decade counter
- Part of the HC/UH series by Texas Instruments
- Precise counting of pulses
- Versatile division functions
- Robust construction for reliability
- Suitable for commercial and industrial applications
SN74HC390N Applications
- Industrial automation: The SN74HC390N can be used in PLCs (Programmable Logic Controllers) and industrial control systems for precise counting and timing functions, ensuring efficient operation of manufacturing processes.
- Digital frequency counters: With its accurate counting capabilities, this integrated circuit is perfect for digital frequency counters used in electronic test equipment, telecommunications, and scientific instruments.
- Embedded systems: Incorporate the SN74HC390N into embedded systems for tasks such as event counting, frequency division, and clock generation, enhancing the functionality and performance of your electronic devices.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















