CD4022BPWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4022BPWRG4 is a 4-bit octal Johnson ring counter with 8 decoded outputs from Texas Instruments, housed in a 16-pin TSSOP package. It counts upward at up to 2.5 MHz with a 50 pF load capacitance. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4022BPWRG4 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 architecture with 8 fully decoded parallel outputs enabling direct LED or display drive without additional decoder logic
- Up to 2.5 MHz maximum counting frequency with 50 pF load, suitable for timing and sequencing in low-power CMOS applications
- 4000-series CMOS family in a compact 16-pin TSSOP package (R-PDSO-G16) with wide supply voltage range for versatile system integration
Applications
The CD4022BPWRG4 is widely used in LED chaser and sequential display lighting circuits, timing sequencers, and event counters in industrial control systems. Its 8 decoded outputs allow direct interface to lamps, relays, or display segments without external decoder ICs. It is also applied in divide-by-8 frequency division and pulse distribution networks in low-speed clock management designs.
Specifications
| YTEOL | 0 |
| Additional Feature | JOHNSON COUNTER WITH 8 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 | NO |
| Logic IC Type | RING COUNTER |
| Max Frequency@Nom-Sup | 2500000Hz |
| Max I(ol) | 0.0015A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 8 |
| 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 |
| Power Supply Current-Max (ICC) | 0.03mA |
| Prop. Delay@Nom-Sup | 270ns |
| 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4022BPWRG4:
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO16
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO16
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO16
Frequently Asked Questions
What type of counter is the CD4022BPWRG4?
The CD4022BPWRG4 is a 4-bit octal Johnson ring counter with 8 decoded outputs. It counts upward and provides mutually exclusive decoded output pulses, making it ideal for sequential switching and LED chaser applications without needing a separate decoder.
What is the maximum counting frequency of the CD4022BPWRG4?
The CD4022BPWRG4 operates at a maximum frequency of 2.5 MHz at nominal supply with a 50 pF load capacitance, making it suitable for low-to-medium speed timing and sequencing applications in CMOS-based systems.
What package does the CD4022BPWRG4 use?
The CD4022BPWRG4 is housed in a 16-pin TSSOP package (JEDEC code R-PDSO-G16), a thin small-outline surface-mount package that offers a compact footprint for space-constrained PCB designs in consumer and industrial electronics.
Is the CD4022BPWRG4 RoHS compliant?
Yes, the CD4022BPWRG4 carries a JESD-609 code of e4, confirming it is manufactured with lead-free materials and meets RoHS environmental compliance requirements for use in modern consumer and industrial electronic products.
What are typical applications for the CD4022BPWRG4?
Typical applications include LED chaser and sequential display drivers, divide-by-8 frequency dividers, event counters in industrial control panels, pulse distribution networks, and any system requiring 8-step sequential switching with decoded outputs to directly drive loads.
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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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