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ONSEMI MC74HC390ADG Dual Counter
The MC74HC390A is a high-performance silicon-gate CMOS dual 4-stage binary ripple counter with divide-by-2 and divide-by-5 sections. Compatible with standard CMOS outputs, it features asynchronous reset, low input current, and high noise immunity, suitable for high-speed counting applications up to 6V. It can cascade to enable complex counting sequences like BCD and bi-quinary counts. The device's outputs interface directly with CMOS, NMOS, and TTL logic, making it ideal for digital counting, frequency division, and timing applications. Lead-free and RoHS compliant, it offers reliable performance in industrial and automotive environments.
ONSEMI MC74HC390ADG Dual Counter Specifications:
- Operating Voltage Range: 2.0 to 6.0 V
- Output Drive Capability: 10 LSTTL Loads
- High Noise Immunity
- Input Current: 1 µA
- Maximum DC Supply Voltage: -0.5 to +7.0 V
- Maximum Output Voltage: 0.5 to Vcc + 0.5 V
- Maximum Power Dissipation: 500 mW (SOIC), 450 mW (TSSOP)
- Maximum Clock Frequency: Up to 50 MHz depending on Vcc
- Propagation Delay Clock to Q: 20 to 300 ns depending on Vcc
- Temperature Range: -55°C to +125°C
- Device Package: SOIC-16, TSSOP-16
- Includes asynchronous reset and cascaded counting capabilities
Buy the Buy ON Semiconductor MC74HC390A Part Number MC74HC390ADG Online
Order the ON Semiconductor MC74HC390A online today to benefit from its high-speed counting capabilities, low power consumption, and versatile application support. This dual 4-stage ripple counter with divide-by-2 and divide-by-5 sections is ideal for frequency division, digital timers, and automation systems. Its compatibility with CMOS, TTL, and NMOS signals ensures seamless integration. With lead-free, RoHS compliance and robust design, you can trust this product for industrial, automotive, and electronic applications. Purchase now to enhance your project performance with reliable, high-speed counting precision.
Buy ON Semiconductor MC74HC390A now and experience unmatched reliability and high-speed counting in your digital systems.
Frequently Asked Questions
Where can I buy ONSEMI MC74HC390ADG?
You can click on the BUY or RFQ button to purchase MC74HC390ADG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MC74HC390ADG?
You can download the MC74HC390ADG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MC74HC390ADG?
ONSEMI