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