SNJ54HC393J
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- Mfr.Part #
- SNJ54HC393J
- Manufacturer
- Texas Instruments
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- 54HC393 DUAL 4-BIT BINARY COUNTE
- Stock
- 2,334
- In Stock ：
- 2,334
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Max Supply Voltage :
- 6V
- Direction :
- Unidirectional
- Thickness :
- 4.57mm
- Package / Case :
- CDIP
- Turn On Delay Time :
- 430 ns
- Mount :
- Through Hole
- Number of Functions :
- 2
- Min Operating Temperature :
- -55°C
- Number of Terminations :
- 14
- Number of Elements :
- 2
- Propagation Delay :
- 430 ns
- Length :
- 19.56mm
- Screening Level :
- MIL-PRF-38535
- Temperature Grade :
- Military
- Operating Supply Voltage :
- 5V
- Supply Voltage :
- 5V
- Load/Preset Input :
- yes
- Trigger Type :
- Negative Edge
- Lead Free :
- Contains Lead
- Family :
- HC/UH
- Number of Pins :
- 14
- Packing Method :
- Tube
- Power Supply Current-Max (ICC) :
- 0.08mA
- Terminal Position :
- Dual
- Number of Bits :
- 4
- ECCN Code :
- EAR99
- Height :
- 5.08mm
- Load Capacitance :
- 50pF
- Max Operating Temperature :
- 125°C
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- RoHS Status :
- RoHS Compliant
- Width :
- 6.67mm
- Radiation Hardening :
- No
- Pin Count :
- 14
- Logic Function :
- Counter
- Min Supply Voltage :
- 2V
- Datasheets
- SNJ54HC393J
Counters, Dividers Texas Instruments SNJ54HC393J Overview
The SNJ54HC393J from Texas Instruments is a vital component in the realm of digital electronics, specifically designed for applications requiring reliable and accurate counting solutions. As a dual 4-bit binary counter, this integrated circuit excels in precision and performance, making it an indispensable part of sophisticated electronic systems. The robust design of the SNJ54HC393J ensures it can operate under various conditions, making it highly suitable for a wide range of industrial applications. Its ability to handle fast digital pulses makes it ideal for high-speed counting, frequency division, and other critical digital functions, securing its place as a preferred choice for engineers and developers aiming to enhance system reliability and functionality.
SNJ54HC393J Features
The SNJ54HC393J integrates multiple features that enhance its utility and efficiency in complex circuits. Notably, it includes two independent 4-bit counters, each capable of operating in toggle mode, which allows for sequential counting required in digital applications. Its compatibility with other TTL logic families enhances its versatility across different systems. The device's low power consumption and broad operating voltage range ensure it is suitable for portable and low-power applications, while its standard package makes it easy to integrate into existing designs without requiring special accommodations.
SNJ54HC393J Applications
- Frequency Counters: Utilized to count the number of occurrences of a particular event within a specified period, making it essential for time-sensitive measurements in communication equipment.
- Digital Timers: Acts as the counting mechanism within timers, helping to measure time intervals precisely in both consumer and industrial products.
- Event Counters: Essential in tallying events in ticketing machines or assembly lines where accuracy and reliability are paramount.
- Pulse Width Modulation (PWM) Circuits: Used to produce accurate pulse widths for controlling power delivery in motors and heaters, demonstrating its versatility in automation and control systems.
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