74VHC393SJ
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- Mfr.Part #
- 74VHC393SJ
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- BINARY COUNTER
- Stock
- 9,259
- In Stock ：
- 9,259
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Counters, Dividers
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Voltage - Supply :
- 2V~5.5V
- Number of Functions :
- 2
- Weight :
- 218.3mg
- Series :
- 74VHC
- Family :
- AHC/VHC/H/U/V
- Number of Bits per Element :
- 4
- Mounting Type :
- Surface Mount
- Direction :
- UP
- Terminal Position :
- Dual
- Trigger Type :
- Negative Edge
- Count Rate :
- 115MHz
- Base Part Number :
- 74VHC393
- Clock Edge Trigger Type :
- Negative Edge
- Number of Elements :
- 2
- Supply Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Logic Function :
- Counter
- Propagation Delay :
- 14.5 ns
- Number of Input Lines :
- 1
- Reset :
- ASYNCHRONOUS
- Packaging :
- Tube
- Turn On Delay Time :
- 26.5 ns
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Pins :
- 14
- Logic Type :
- BINARY COUNTER
- Terminal Form :
- Gull wing
- Number of Terminations :
- 14
- Datasheets
- 74VHC393SJ
Counters, Dividers Fairchild Semiconductor 74VHC393SJ Overview
The Fairchild Semiconductor 74VHC393SJ is a high-speed CMOS dual 4-stage binary counter featuring individual clock inputs for each counter stage and an asynchronous master reset. This integrated circuit is designed to provide reliable and efficient binary counting in various digital applications. With its versatile functionality and robust performance, the 74VHC393SJ is an ideal choice for electronic systems requiring accurate counting and timing.
74VHC393SJ Features
- High-speed CMOS technology
- Dual 4-stage binary counters
- Individual clock inputs for each counter stage
- Asynchronous master reset
- Wide operating voltage range: 2.0V to 5.5V
- Low power consumption
- High noise immunity
- Compact and durable SOIC package
74VHC393SJ Applications
- Frequency Dividers: The 74VHC393SJ can be used in frequency divider circuits to divide the input frequency by powers of 2. It is commonly applied in digital frequency synthesizers, clock generators, and communication systems to generate precise timing signals for synchronous operations.
- Event Counters: In event counting applications, the 74VHC393SJ facilitates the accurate counting of digital pulses or events. It finds usage in electronic instrumentation, industrial automation, and process control systems for monitoring and recording events such as revolutions, pulses, or cycles.
- Sequence Generation: With its binary counting capability, the 74VHC393SJ is suitable for generating sequential patterns or sequences in digital systems. It is utilized in pattern generators, address generators, and sequence controllers for producing controlled sequences of digital outputs.
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