CD4017BPWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD4017BPWRG4 is a CMOS decade counter/divider IC with 10 decoded outputs, featuring Johnson counter topology with clock input up to 2.5 MHz. Packaged in 16-pin TSSOP, it operates from 3V to 15V supply voltage and suits frequency division, LED sequencing, and timing circuit applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4017BPWRG4 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
- Johnson counter topology with 10 fully decoded active-HIGH outputs for direct load driving
- Clock input frequency up to 2.5 MHz at nominal supply enabling high-speed counting applications
- Wide supply voltage range 3V to 15V for compatibility with both 3.3V and 5V logic systems
- Active-LOW clock enable and reset inputs for flexible system integration without additional logic
- Low-power CMOS construction with 50 pF load capacitance for minimal system power overhead
- 16-pin TSSOP (JEDEC R-PDSO-G16) package optimized for compact PCB layouts
Applications
The CD4017BPWRG4 is widely used in LED chaser and sequential lighting displays, digital frequency dividers, and pulse distribution circuits. It is well-suited for event counting, timer sequencing, and touch-pad demultiplexing in consumer electronics, industrial control panels, and educational electronics. Its wide supply voltage range and decoded outputs also make it a popular choice for low-power clocking and waveform generation circuits.
Specifications
| YTEOL | 0 |
| Additional Feature | JOHNSON COUNTER WITH 10 DECODED OUTPUTS |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | YES |
| Logic IC Type | RING COUNTER |
| Max Frequency@Nom-Sup | 2500000Hz |
| Max I(ol) | 0.004200000000000001A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 10 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Prop. Delay@Nom-Sup | 650ns |
| Propagation Delay (tpd) | 650ns |
| 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 |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 5.5MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4017BPWRG4:
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, PDSO16
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 10-Bit, Up Direction, CMOS, PDSO16
Frequently Asked Questions
What is the maximum clock frequency supported by the CD4017BPWRG4?
The CD4017BPWRG4 supports a maximum clock input frequency of 2.5 MHz (2,500,000 Hz) at nominal supply voltage. This makes it suitable for moderately high-speed counting, frequency division, and pulse distribution applications in both 3.3V and 5V systems.
What supply voltage range does the CD4017BPWRG4 operate over?
The CD4017BPWRG4 operates over a wide supply voltage range of 3V to 15V, making it compatible with standard 3.3V microcontroller logic as well as traditional 5V and 12V CMOS systems. This flexibility simplifies mixed-voltage board designs.
What package does the CD4017BPWRG4 use and how many pins does it have?
The CD4017BPWRG4 is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package), JEDEC designation R-PDSO-G16. The compact footprint reduces PCB area compared to DIP alternatives and is well-suited for surface-mount production processes.
Is the CD4017BPWRG4 RoHS compliant and lead-free?
Yes, the CD4017BPWRG4 carries Texas Instruments JESD-609 Code e4, indicating it is a lead-free, RoHS-compliant device. The 'G4' suffix in the part number specifically denotes a green, halogen-free, and lead-free packaging qualification.
What are the typical applications for the CD4017BPWRG4?
Typical applications include LED sequencer and chaser circuits, frequency divider chains, touch-pad demultiplexers, digital clocks, event counters, and pulse distribution systems. Its 10 decoded active-HIGH outputs allow direct connection to LEDs, relays, or logic gates without additional decoding circuitry.
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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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