CD74HC4040M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD74HC4040M is a 12-stage binary ripple counter with HC CMOS logic, operating from 2V to 6V with a maximum frequency of 20 MHz. Features 16-Pin SOIC package with 50pF load capacitance and active-high clock input. From $0.49 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC4040M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4855(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-stage binary ripple counter with UP count direction and HC CMOS logic family
- Wide supply voltage range of 2V to 6V for versatile system integration
- High-speed operation up to 20 MHz maximum clock frequency
- Low output sink current of 5.2 mA for reliable logic level driving
- 16-Pin SOIC (Small Outline IC) package for compact PCB designs
Applications
The CD74HC4040M is widely used in frequency division and clock generation circuits, where its 12-stage binary counter output provides precise timing signals for microcontroller systems and digital logic designs. It is commonly employed in industrial control systems, pulse counting applications, and programmable timer circuits. The device is also suitable for LED sequencing, event counting in embedded systems, and as a frequency prescaler in communication and test equipment.
Specifications
| YTEOL | 0 |
| Count Direction | UP |
| Family | HC |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 20000000Hz |
| Max I(ol) | 0.0052A |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 30ns |
| Propagation Delay (tpd) | 210ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 24MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC4040M:
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up Direction, CMOS, PDSO16
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction, CMOS, PDSO16
Frequently Asked Questions
What is the maximum operating frequency of the CD74HC4040M?
The CD74HC4040M supports a maximum clock frequency of 20 MHz (20,000,000 Hz) at nominal supply voltage with a 50 pF load capacitance, making it suitable for high-speed digital counting and frequency division applications.
What supply voltage range does the CD74HC4040M support?
The CD74HC4040M operates over a wide supply voltage range of 2V to 6V, which allows it to interface with both 3.3V and 5V logic systems, providing flexibility in mixed-voltage embedded and industrial designs.
What package type is the CD74HC4040M available in?
The CD74HC4040M is available in a 16-Pin SOIC (Small Outline Integrated Circuit) package, compliant with JESD-30 code R-PDSO-G16. This compact surface-mount package is ideal for space-constrained PCB designs.
What are typical applications for the CD74HC4040M?
Typical applications include frequency division circuits, clock prescalers, event counters, timer circuits, LED sequencers, and pulse counting in embedded systems. The 12-stage binary output makes it easy to derive multiple sub-frequencies from a single clock source.
Are there common substitutes or alternatives to the CD74HC4040M?
Common alternatives to the CD74HC4040M include the 74HC4040 from NXP and ON Semiconductor, the MM74HC4040 from Fairchild, and the SN74HC4040 from Texas Instruments. These are pin-compatible 12-stage binary counters with similar electrical characteristics.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7700 | $0.77 |
| 18+ | $0.6242 | $11.24 |
| 81+ | $0.4855 | $39.33 |
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