SN74LS697DW
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- Mfr.Part #
- SN74LS697DW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC 4-BIT SYNC BIN CNTR 20-SOIC
- Stock
- 1,500
- In Stock ：
- 1,500
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Terminal Form :
- Gull wing
- Logic Function :
- Counter
- Thickness :
- 2.35mm
- Propagation Delay :
- 40 ns
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Reset :
- ASYNCHRONOUS
- Mount :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Number of Terminations :
- 20
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- 74LS697
- Voltage - Supply :
- 4.75V~5.25V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 1
- Trigger Type :
- POSITIVE EDGE
- Width :
- 7.5mm
- Output Characteristics :
- 3-STATE
- Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Family :
- LS
- Lead Free :
- Contains Lead
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Direction :
- UP
- Pin Count :
- 20
- Weight :
- 500.709277mg
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Length :
- 12.8mm
- Height :
- 2.65mm
- Power Supply Current-Max (ICC) :
- 70mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits per Element :
- 4
- Termination :
- SMD/SMT
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Logic Type :
- BINARY COUNTER
- Timing :
- SYNCHRONOUS
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Series :
- 74LS
- Frequency :
- 20MHz
- Turn On Delay Time :
- 40 ns
- Datasheets
- SN74LS697DW
Counters, Dividers Texas Instruments SN74LS697DW Overview
The Texas Instruments SN74LS697DW is a high-performance, 4-bit synchronous binary counter encapsulated in a 20-pin SOIC package. Designed for precision counting applications, this integrated circuit from the esteemed Counters, Dividers category ensures reliability and efficiency. It offers a robust solution for designers focusing on computing, signal processing, and system control applications where counting accuracy is critical. The SN74LS697DW is optimized for low power consumption and stable operation under varying conditions, making it an ideal choice for sophisticated electronic systems.
SN74LS697DW Features
This IC is equipped with several key features that make it a valuable component for electronic systems requiring accurate counting capabilities. It includes synchronous operation which allows precise count management aligned with system clock signals. The IC also supports multiple counting modes, providing flexibility for various application requirements. Enhanced durability and minimal power dissipation are hallmarks of its design, ensuring performance in demanding environments.
SN74LS697DW Applications
- Digital Clocks: The SN74LS697DW is used to count seconds, minutes, and hours, integrating seamlessly into digital timekeeping devices.
- Frequency Counters: Essential in measuring frequency in various test and measurement equipment, where precise data is crucial.
- Data Acquisition Systems: Helps in the accurate counting of events or objects, vital for statistical data analysis in scientific research.
- Server Timers: Implements in server farms to maintain accurate timing across multiple processes and operations.
- Consumer Electronics: Integral to devices requiring precise counting and timing functions such as handheld gaming consoles and advanced fitness trackers.
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