Overview
The CD4520BEX is a 4-bit binary counter integrated circuit produced by Harris Corporation, now part of Texas Instruments. This component is part of the CD4000 series of CMOS logic integrated circuits. It is designed to provide a binary counting function, making it suitable for a variety of digital logic and counting applications.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 16-lead Dual-In-Line Plastic (PDIP), 16-lead Ceramic Dual-In-Line (CDIP), 16-lead Small-Outline (SOIC), 16-lead Thin Shrink Small-Outline (TSSOP) |
| Number of Bits | 4-bit |
| Operating Temperature Range | -55°C to 125°C |
| Lead Finish/Ball Material | Non-RoHS & Green (SNPB), RoHS & Green (NIPDAU) |
| Moisture Sensitivity Level (MSL) | Level-1-260C-UNLIM |
| Peak Solder Temperature | 260°C |
Key Features
- 4-bit binary counter with a single clock input and a reset input.
- Capable of operating over a wide temperature range from -55°C to 125°C.
- Available in multiple package types including PDIP, CDIP, SOIC, and TSSOP.
- Compliant with RoHS and Green standards for environmental sustainability.
- Low power consumption, typical of CMOS technology.
Applications
- Digital counters and timers in various electronic systems.
- Sequential logic circuits and state machines.
- Automotive and industrial control systems where wide temperature range operation is necessary.
- Consumer electronics requiring low power consumption and compact packaging.
- Military and defense applications due to its availability in QML certified versions.
Q & A
- What is the CD4520BEX used for?
The CD4520BEX is a 4-bit binary counter integrated circuit used in digital logic and counting applications.
- What are the available package types for the CD4520BEX?
The CD4520BEX is available in 16-lead PDIP, CDIP, SOIC, and TSSOP packages.
- What is the operating temperature range of the CD4520BEX?
The operating temperature range is from -55°C to 125°C.
- Is the CD4520BEX RoHS compliant?
- What is the moisture sensitivity level (MSL) of the CD4520BEX?
The MSL is Level-1-260C-UNLIM.
- What are some common applications of the CD4520BEX?
Common applications include digital counters, sequential logic circuits, automotive and industrial control systems, and consumer electronics.
- Is the CD4520BEX suitable for military and defense applications?
- What is the peak solder temperature for the CD4520BEX?
The peak solder temperature is 260°C.
- What are the lead finish options for the CD4520BEX?
The lead finish options include Non-RoHS & Green (SNPB) and RoHS & Green (NIPDAU).
- Why is the CD4520BEX preferred in low power applications?
The CD4520BEX is preferred due to its low power consumption, which is typical of CMOS technology.
