SN74HC193DR
- Mfr.Part #
- SN74HC193DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT SYNC U/D 16-SOIC
- Stock
- 15,371
- In Stock :
- 15,371
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Max I(ol) :
- 0.0052 A
- Operating Temperature :
- -40°C~85°C
- Turn On Delay Time :
- 325 ns
- Series :
- 74HC
- Number of Elements :
- 1
- Voltage - Supply :
- 2V~6V
- RoHS Status :
- ROHS3 Compliant
- Direction :
- Up, Down
- Packing Method :
- TR
- Frequency :
- 60MHz
- Reset :
- ASYNCHRONOUS
- Supply Voltage-Min (Vsup) :
- 2V
- Timing :
- SYNCHRONOUS
- Logic Function :
- Counter
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- 74HC193
- Power Supplies :
- 2/6V
- Number of Terminations :
- 16
- Number of Functions :
- 1
- Power Supply Current-Max (ICC) :
- 0.08mA
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 16
- Operating Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Count Rate :
- 24MHz
- Family :
- HC/UH
- Length :
- 9.9mm
- Lead Free :
- Lead Free
- Trigger Type :
- POSITIVE EDGE
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Supply Voltage-Max (Vsup) :
- 6V
- Height :
- 1.75mm
- Additional Feature :
- SEPARATE UP/DOWN CLOCK
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Number of Bits per Element :
- 4
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Number of Pins :
- 16
- Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Propagation Delay :
- 325 ns
- Prop. Delay@Nom-Sup :
- 55 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Logic Type :
- BINARY COUNTER
- Load Capacitance :
- 50pF
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- JESD-609 Code :
- e4
- Weight :
- 141.690917mg
- Datasheets
- SN74HC193DR

Counters, Dividers Texas Instruments SN74HC193DR Overview
The Texas Instruments SN74HC193DR is an integrated circuit counter designed for synchronous 4-bit up/down counting. With its 16-pin SOIC package, this versatile component offers reliable performance in various applications, making it an ideal choice for electronic projects requiring precise counting capabilities.
SN74HC193DR Features
- 4-bit synchronous up/down counting
- 16-pin SOIC package for easy integration
- High-speed operation for efficient counting
- Syncronous parallel load capability for convenient data loading
- Reset and preset functionality for flexible control
- Low power consumption for energy efficiency
SN74HC193DR Applications
- Frequency dividers: The SN74HC193DR is commonly used in frequency divider circuits, where it accurately divides the input frequency by a predetermined factor. Its synchronous counting capability ensures precise division, making it suitable for applications such as clock signal generation and frequency synthesis.
- Event counters: In electronic systems requiring event counting, such as industrial automation and digital instrumentation, the SN74HC193DR offers reliable performance. Its synchronous counting operation enables accurate tracking of events, while its flexible control features allow customization according to specific application requirements.
- Digital control systems: The SN74HC193DR can be integrated into digital control systems for various applications, including motor control, lighting control, and robotics. Its synchronous up/down counting functionality, combined with reset and preset capabilities, enables precise control of digital processes, enhancing system performance and efficiency.
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