SN74LS293D
- Mfr.Part #
- SN74LS293D
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- BINARY COUNTER
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Number of Functions :
- 2
- Width :
- 3.91mm
- Trigger Type :
- POSITIVE EDGE
- Logic Type :
- BINARY COUNTER
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Direction :
- UP
- Height :
- 1.75mm
- Weight :
- 129.387224mg
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Length :
- 8.65mm
- Additional Feature :
- DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
- Power Supply Current-Max (ICC) :
- 39mA
- JESD-609 Code :
- e4
- Family :
- LS
- Thickness :
- 1.58mm
- Logic Function :
- Counter
- REACH SVHC :
- No SVHC
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Frequency :
- 42MHz
- Radiation Hardening :
- No
- Voltage - Supply :
- 4.75V~5.25V
- Termination :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Reset :
- SYNCHRONOUS
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Series :
- 74LS
- Base Part Number :
- 74LS293
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits per Element :
- 4
- Number of Terminations :
- 14
- Number of Elements :
- 1
- Power Supplies :
- 5V
- Supply Voltage-Max (Vsup) :
- 5.25V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Prop. Delay@Nom-Sup :
- 70 ns
- Terminal Position :
- Dual
- Datasheets
- SN74LS293D

Counters, Dividers onsemi SN74LS293D Overview
The Counters, Dividers onsemi SN74LS293D is a robust binary counter, optimized for high-performance counting applications. This component is essential for designers focusing on creating scalable, reliable digital systems. As an integral part of onsemi's precision-engineered product line, the SN74LS293D guarantees efficient functionality by managing counting sequences with exceptional accuracy and minimal power consumption. Its versatility makes it ideal for deployment across a broad range of industrial and commercial applications, empowering businesses to enhance their technological solutions with high-volume purchasing options.
SN74LS293D Features
The SN74LS293D binary counter features a compact, high-speed functioning mode that provides reliable counting operations. It is designed to handle a wide range of input frequencies with a direct clear function, which ensures that the counting starts from zero each time it is activated. The device's low power consumption and broad voltage range accommodate various operating environments, making it both a practical and economical choice for complex digital circuits.
SN74LS293D Applications
- Digital Clocks: Utilizes its counting capabilities to manage time sequencing effectively.
- Event Counters: Accurately counts events in ticketing machines and similar applications.
- Frequency Dividers: Serves in radio transmitters to divide frequencies for proper tuning and operation.
- Data Acquisition Systems: Assists in data management by sequencing input data in systematic intervals.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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