CD74HC40103MT
- Mfr.Part #
- CD74HC40103MT
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 8-STAGE DOWN COUNTER 16SOIC
- Stock
- 7,281
- In Stock :
- 7,281
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Thickness :
- 1.58mm
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Prop. Delay@Nom-Sup :
- 64 ns
- Timing :
- SYNCHRONOUS
- Power Supplies :
- 2/6V
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 141.690917mg
- Height :
- 1.75mm
- Supply Voltage :
- 4.5V
- Contact Plating :
- Gold
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 2V~6V
- Family :
- HC/UH
- Operating Temperature :
- -55°C~125°C
- Terminal Position :
- Dual
- Base Part Number :
- 74HC40103
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Quiescent Current :
- 8μA
- Direction :
- Down
- Length :
- 9.9mm
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Count Rate :
- 18MHz
- Termination :
- SMD/SMT
- Qualification Status :
- Not Qualified
- Trigger Type :
- POSITIVE EDGE
- Number of Elements :
- 1
- Number of Bits per Element :
- 8
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Reset :
- ASYNCHRONOUS
- Pin Count :
- 16
- Logic Type :
- BINARY COUNTER
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage-Min (Vsup) :
- 2V
- Series :
- 74HC
- Load Capacitance :
- 50pF
- Frequency :
- 25MHz
- Propagation Delay :
- 450 ns
- JESD-609 Code :
- e4
- Additional Feature :
- TCO OUTPUT; RESET TO MAX COUNT
- Max I(ol) :
- 0.0052 A
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Pins :
- 16
- Packing Method :
- TR
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.91mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Logic Function :
- Counter
- Datasheets
- CD74HC40103MT

Counters, Dividers Texas Instruments CD74HC40103MT Overview
The Texas Instruments CD74HC40103MT is a highly versatile 8-stage synchronous down counter, specifically designed for counting applications requiring precise timing and sequencing. This component, part of the robust 74HC family, is optimized for use in digital systems where low power consumption and better performing alternatives to mechanical counters are required. Its integration of an on-chip oscillator makes it a compact solution, streamlining the design process and reducing hardware requirements.
CD74HC40103MT Features
This integrated circuit boasts features like an 8-stage binary counter, an onboard oscillator that simplifies external circuit design, and a direct clear function. Furthermore, the CD74HC40103MT operates across a wide voltage range from 2V to 6V, making it suitable for battery-operated devices as well as industrial applications. Its output compatibility with TTL levels ensures easy interfacing with existing digital systems.
CD74HC40103MT Applications
- Industrial Automation: Employed in machine control systems to manage operations sequence, ensuring precise control over process timings.
- Consumer Electronics: Utilized in home appliance timers like microwave ovens and washing machines for effective time management of operational sequences.
- Data Systems: Integral in data processing equipment for managing data flow and ensuring orderly processing.
- Event Counting: Perfect for applications requiring event counting such as in ticketing machines or attendance systems.
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