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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
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Description
- Programmable Timer
- The MC14541B programmable timer consists of a 16−stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, an automatic power−on reset circuit, and output control logic.
- Timing is initialized by turning on power, whereupon the power−on reset is enabled and initializes the counter, within the specified VDD range. With the power already on, an external reset pulse can be applied. Upon release of the initial reset command, the oscillator will oscillate with a frequency determined by the external RC network. The 16−stage counter divides the oscillator frequency (fosc) with the nth stage frequency being fosc/2n
- Features
- •Available Outputs 28, 210, 213 or 216
- •Increments on Positive Edge Clock Transitions
- •Built−in Low Power RC Oscillator (±2% accuracy over temperature range and ±20% supply and ±3% over processing at < 10 kHz)
- •Oscillator May Be Bypassed if External Clock Is Available(Apply external clock to Pin 3)
- •External Master Reset Totally Independent of Automatic Reset Operation
- •Operates as 2n Frequency Divider or Single Transition Timer
- •Q/QSelect Provides Output Logic Level Flexibility
- •Reset (auto or master) Disables Oscillator During Resetting to Provide No Active Power Dissipation
- •Clock Conditioning Circuit Permits Operation with Very Slow Clock Rise and Fall Times
- •Automatic Reset Initializes All Counters On Power Up
- •Supply Voltage Range = 3.0 Vdc to 18 Vdc with Auto Reset
- Supply Voltage Range = Disabled (Pin 5 = VDD)
- Supply Voltage Range = 8.5 Vdc to 18 Vdc with Auto Reset
- Supply Voltage Range = Enabled (Pin 5 = VSS)
- •Pb−Free Packages are Available
- .
MC14541BCP Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 14 Pin |
| Case/Package | PDIP |
| Supply Voltage (DC) | 15.0 V, 18.0 V (max) |
| Number of Circuits | 1 Circuit |
| Number of Bits | 16 Bit |
| Power Dissipation | 500 mW |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Power Dissipation (Max) | 500 mW |
| Show | |
| Size-Height | 3.68 mm |
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| ECCN Code | EAR99 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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