Overview
The HEF4040BP652 is a 12-stage binary ripple counter integrated circuit (IC) manufactured by NXP USA Inc. This component is part of the 4000/14000/40000 series and is widely used in various electronic circuits for counting and timing applications. The HEF4040BP652 is known for its robust design and versatility, making it a popular choice in both industrial and hobbyist projects.
Key Specifications
| Attribute | Description |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package | DIP16 (plastic dual in-line package, 16 leads) |
| Function | 12-stage binary ripple counter |
| Voltage – Supply | 3 V to 15 V |
| Operating Temperature | -40°C to +85°C |
| Mounting Type | Through-hole |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | Not applicable |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Key Features
- Tolerant of slow clock rise and fall times due to Schmitt trigger action.
- Fully static operation.
- Standardized symmetrical output characteristics.
- Complies with JEDEC standard JESD 13-B.
- Highly buffered outputs (Q0 to Q11).
- An overriding asynchronous master reset input (MR) that clears all counter stages and forces all outputs LOW, independent of the clock input (CP).
Applications
- Frequency dividing circuits.
- Time delay circuits.
- Control counters.
Q & A
- What is the HEF4040BP652 used for? The HEF4040BP652 is used as a 12-stage binary ripple counter in various electronic circuits for counting and timing applications.
- What is the voltage supply range for the HEF4040BP652? The recommended voltage supply range is 3 V to 15 V.
- What is the operating temperature range for the HEF4040BP652? The operating temperature range is -40°C to +85°C.
- What type of package does the HEF4040BP652 come in? The HEF4040BP652 comes in a DIP16 (plastic dual in-line package, 16 leads).
- Does the HEF4040BP652 have any special input requirements? Yes, the clock input is highly tolerant of slow rise and fall times due to its Schmitt trigger action, and unused inputs must be connected to VDD, VSS, or another input.
- What is the moisture sensitivity level (MSL) of the HEF4040BP652? The MSL is 3 (168 Hours).
- Is the HEF4040BP652 RoHS compliant? The HEF4040BP652 is not applicable for RoHS compliance.
- What are some common applications of the HEF4040BP652? Common applications include frequency dividing circuits, time delay circuits, and control counters.
- How does the master reset input (MR) function on the HEF4040BP652? A HIGH on the MR input clears all counter stages and forces all outputs LOW, independent of the clock input (CP).
- Where can I purchase the HEF4040BP652? The HEF4040BP652 can be purchased from various electronic component distributors such as DigiPart, X-ON Electronics, and Allelco Electronic.
