CD4059AM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4059AM is a 5-stage programmable divide-by-N counter IC from Texas Instruments in the CMOS 4000 family. It supports bidirectional counting, a supply voltage of 3V to 12V, and a maximum frequency of 1.5MHz, packaged in a 24-pin SOIC for frequency division and timing applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- CD4059AM Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Programmable divide-by-N counter with load/preset input for flexible frequency division ratios
- Wide supply voltage range from 3V to 12V compatible with both 5V TTL and 12V CMOS systems
- Bidirectional counting capability supporting both up and down count directions in a single device
- Maximum operating frequency of 1.5MHz in a 24-pin SOIC package (JEDEC R-PDSO-G24) for compact timing designs
Applications
The CD4059AM is used in frequency synthesis, digital clock generation, and timer circuits where a programmable divide-by-N ratio is needed. It is well-suited for applications in telecommunications, instrumentation, and industrial controllers requiring precise frequency division from 3V to 12V supply rails. The load/preset input allows dynamic reprogramming of the division ratio, making it ideal for multi-rate signal generation systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Count Direction | BIDIRECTIONAL |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | YES |
| Logic IC Type | DIVIDE BY N COUNTER |
| Max Frequency@Nom-Sup | 1500000Hz |
| Max I(ol) | 0.0015A |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.03mA |
| Prop. Delay@Nom-Sup | 180ns |
| Propagation Delay (tpd) | 360ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 6MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4059AM:
Divide By N Counter, 4000/14000/40000 Series, Asynchronous, Positive Edge Triggered, 16-Bit, Bidirectional, CMOS, PDSO24
Frequently Asked Questions
What is the maximum operating frequency of the CD4059AM?
The CD4059AM operates at a maximum frequency of 1.5MHz (1,500,000 Hz) at nominal supply voltage, making it suitable for frequency division and timing applications in audio, instrumentation, and low-frequency digital systems.
What is the supply voltage range of the CD4059AM?
The CD4059AM supports a supply voltage range from 3V to 12V, making it compatible with both standard 5V CMOS/TTL logic systems and higher-voltage 9V or 12V analog and mixed-signal circuit designs.
What counting modes does the CD4059AM support?
The CD4059AM supports bidirectional counting, meaning it can be configured for both up-counting and down-counting operations, and includes a load/preset input allowing the counter to be initialized to a programmable starting value.
What package is the CD4059AM available in?
The CD4059AM is available in a 24-pin small outline integrated circuit (SOIC) package with JEDEC code R-PDSO-G24, a standard surface-mount package that balances compact size with easy manual soldering and automated assembly.
What are typical applications for the CD4059AM?
Typical applications include frequency dividers in phase-locked loops (PLLs), programmable timers, clock frequency synthesizers, baud rate generators, and digital tone generation circuits used in telecommunications and industrial instrumentation.
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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.
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