CD4022BPWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4022BPWRE4 is a CMOS octal Johnson counter and divider from Texas Instruments, providing eight decoded output lines sequentially activated by clock pulses in a ring counter configuration. It operates from 3V to 15V supply with a maximum clock frequency of 2.5 MHz and features a carry output for cascading multiple counters. Housed in a 16-pin TSSOP on tape and reel, it is suitable for timing, sequencing, and frequency division applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4022BPWRE4 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
- Octal (8-stage) Johnson ring counter with 8 decoded active-high outputs for direct sequencing
- Wide supply voltage range 3V to 15V compatible with 4000B CMOS logic family standards
- 2.5 MHz maximum clock frequency with carry output for cascading multiple counter stages
- Active-high CLOCK INHIBIT and RESET inputs for flexible synchronous and asynchronous control
- 16-pin TSSOP surface-mount package in tape and reel for efficient automated assembly
- Low power CMOS design for battery-operated sequencing and timing applications
Applications
The CD4022BPWRE4 is used in digital sequencing circuits, LED display scanning controllers, stepper motor winding sequencers, and frequency dividers in embedded timing systems. It is also applied in industrial process sequencing automation, relay ladder logic replacement, and clock division circuits where sequential output activation and easy cascading are required.
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 | YES |
| Logic IC Type | RING COUNTER |
| Max Frequency@Nom-Sup | 2500000Hz |
| Max I(ol) | 0.004200000000000001A |
| 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 |
| 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 CD4022BPWRE4:
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 is the CD4022BPWRE4 and how does its Johnson counter work?
The CD4022BPWRE4 is an 8-output Johnson ring counter. At each clock pulse, exactly one of the eight decoded outputs goes high in sequence from output 0 through output 7, then repeats. This Johnson counter architecture provides clean, glitch-free sequential output transitions without requiring external decoders, simplifying sequential timing and control circuits.
What supply voltage range does the CD4022BPWRE4 support?
The CD4022BPWRE4 operates over a wide supply voltage range of 3V to 15V, which is standard for the 4000B CMOS logic family. This allows the device to interface with 3.3V, 5V, and 12V systems, and provides flexibility in battery-powered and industrial applications.
What is the maximum clock frequency of the CD4022BPWRE4?
The CD4022BPWRE4 operates at a maximum clock frequency of 2.5 MHz at nominal supply voltage. It also provides a carry output (CO) that allows multiple CD4022B devices to be cascaded to create longer counting sequences or additional frequency division stages.
What package is the CD4022BPWRE4 available in and is it RoHS compliant?
The CD4022BPWRE4 is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package, JEDEC R-PDSO-G16) in tape and reel format. The E4 suffix indicates it is a Green, RoHS-compliant, lead-free device meeting JESD-609 code e4 environmental requirements.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”