CD74HC390M
- Mfr.Part #
- CD74HC390M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL DECADE RIP CNTR 16SOIC
- Stock
- 469
- In Stock :
- 469
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Height :
- 1.75mm
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Power Supply Current-Max (ICC) :
- 0.08mA
- Terminal Form :
- Gull wing
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74HC390
- Weight :
- 141.690917mg
- Series :
- 74HC
- Number of Elements :
- 2
- Length :
- 9.9mm
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Propagation Delay :
- 550 ns
- Supply Voltage-Min (Vsup) :
- 2V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Bits per Element :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Contact Plating :
- Gold
- Packaging :
- Cut Tape (CT)
- Thickness :
- 1.58mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Trigger Type :
- Negative Edge
- Direction :
- UP
- Quiescent Current :
- 8μA
- Supply Voltage :
- 4.5V
- Voltage - Supply :
- 2V~6V
- Number of Terminations :
- 16
- JESD-609 Code :
- e4
- Supply Voltage-Max (Vsup) :
- 6V
- Frequency :
- 35MHz
- Load Capacitance :
- 50pF
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Family :
- HC/UH
- Pbfree Code :
- yes
- Number of Functions :
- 2
- Turn On Delay Time :
- 550 ns
- Logic Type :
- Counter, Decade
- Clock Edge Trigger Type :
- Negative Edge
- Reset :
- ASYNCHRONOUS
- Operating Temperature :
- -55°C~125°C
- Width :
- 3.91mm
- Pin Count :
- 16
- Logic Function :
- Counter
- Number of Pins :
- 16
- Datasheets
- CD74HC390M

Counters, Dividers Texas Instruments CD74HC390M Overview
The Texas Instruments CD74HC390M is a high-performance IC dual decade ripple counter housed in a compact 16SOIC package. This integrated circuit is designed by Texas Instruments, a leader in semiconductor innovation, to provide precise counting solutions with a dual decade and divide-by-twelve counter configuration. The robust design of the CD74HC390M ensures reliable operation in various applications, making it an essential component for designers focusing on efficiency and precision. Utilizing advanced silicon-gate CMOS technology, this counter offers low power consumption and high noise immunity, characteristic of Texas Instruments' commitment to high-quality and durable products.
CD74HC390M Features
The CD74HC390M features include dual independent counters, asynchronous master reset, and the capability to interface with standard logic families. Its design allows for minimal power consumption while maintaining high speed, and its outputs are fully buffered for the highest noise immunity. Additionally, the IC operates over a broad voltage range, making it versatile for various electronic applications.
CD74HC390M Applications
- Digital Clocks: Used in the timekeeping logic of digital clocks, where precise counting is necessary to maintain accurate time.
- Frequency Counters: Integral in measuring the frequency of incoming signals, useful in communication equipment diagnostics and design.
- Event Counters: Applied in devices that count events or objects, suitable for industrial and commercial automation.
- Server Timer Components: Helps in the timing mechanisms within server farms to ensure synchronized operations.
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