SN74LS93NSR
- Mfr.Part #
- SN74LS93NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC 4 BIT BINARY COUNTER 14SO
- Stock
- 26,546
- In Stock :
- 26,546
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Trigger Type :
- POSITIVE EDGE
- Number of Functions :
- 2
- Operating Supply Voltage :
- 5V
- Series :
- 74LS
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Elements :
- 1
- Number of Bits per Element :
- 4
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Type :
- BINARY COUNTER
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Radiation Hardening :
- No
- Packing Method :
- Tape and Reel
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- Max I(ol) :
- 0.008 A
- JESD-609 Code :
- e4
- Pin Count :
- 14
- Propagation Delay :
- 70 ns
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 208.312296mg
- fmax-Min :
- 32 MHz
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 5V
- Logic Function :
- Counter
- Frequency :
- 42MHz
- Width :
- 5.3mm
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Voltage - Supply :
- 4.75V~5.25V
- Height Seated (Max) :
- 2mm
- Base Part Number :
- 74LS93
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Reset :
- ASYNCHRONOUS
- Direction :
- UP
- Pbfree Code :
- yes
- Family :
- LS
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Datasheets
- SN74LS93NSR

Counters, Dividers Texas Instruments SN74LS93NSR Overview
The SN74LS93NSR from Texas Instruments is a highly reliable and efficient 4-bit binary counter, designed for sophisticated electronics applications. This component is essential in the design of counting systems where high-speed and accuracy are critical. Manufactured by one of the industry leaders in semiconductor design, Texas Instruments, the SN74LS93NSR stands out with its durable construction and the ability to operate under a wide range of environmental conditions. This makes it an ideal choice for developers and engineers looking for a dependable solution in digital circuit designs, enhancing both performance and reliability.
SN74LS93NSR Features
The SN74LS93NSR binary counter features a 14-pin SO package, which allows for easy integration into various circuit boards and systems. It operates over a standard voltage range and is characterized by its low power consumption and high noise immunity. These features make the SN74LS93NSR not only a practical choice but also an economically and environmentally sound option for mass production in industrial settings.
SN74LS93NSR Applications
- Digital Clocks: Utilizes its counting capabilities to maintain time accuracy and manage hour, minute, and second transitions efficiently.
- Frequency Counters: Helps in measuring the frequency by counting the number of occurrences of an event (input frequency) over a specific period.
- Event Counters: Accurately counts the number of events in industrial and commercial applications, ensuring precise process control and monitoring.
- Embedded Systems: Acts as a crucial component in embedded system design for various consumer electronics to handle timing and control operations.
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