CD4541BMTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4541BMTG4 is a CMOS programmable timer IC from Texas Instruments, featuring a 16-stage binary counter with oscillator and auto-reset, operating up to 1.5 MHz at voltages from 3V to 18V. It supports programmable timing intervals for industrial and consumer timer applications. Available in a 14-pin SOIC package with RoHS-compliant lead-free construction, in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4541BMTG4 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
- CMOS 16-stage programmable binary counter with auto-reset for flexible timing intervals
- Wide supply voltage range from 3V to 18V enabling versatile power design
- High-voltage CMOS process supporting operation up to 1.5 MHz maximum frequency
- 14-pin Small Outline SOIC package with RoHS-compliant lead-free construction
Applications
The CD4541BMTG4 is widely used in industrial timing circuits, consumer appliances, and embedded systems requiring programmable delay or interval generation. Its wide voltage range and CMOS low-power characteristics make it ideal for battery-powered alarm systems, automatic shutoff timers, and sequential control modules. Engineers also deploy it in test equipment and IoT edge devices where precise timing with minimal external components is needed.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 1500000Hz |
| Max I(ol) | 0.004A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.1mA |
| Prop. Delay@Nom-Sup | 10000ns |
| Propagation Delay (tpd) | 18000ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 15MHz |
| 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 CD4541BMTG4:
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 16-Bit, Up Direction, CMOS, PDSO14
Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 1-Bit, Up Direction, CMOS, PDSO14
Frequently Asked Questions
What is the maximum operating frequency of the CD4541BMTG4?
The CD4541BMTG4 supports a maximum oscillator frequency of 1.5 MHz (1,500,000 Hz) at nominal supply voltage, with a 50 pF load capacitance rating, making it suitable for a broad range of timing applications from milliseconds to hours.
What supply voltage range does the CD4541BMTG4 support?
The CD4541BMTG4 operates across a wide supply voltage range of 3V to 18V, typical of the 4000-series CMOS family, allowing it to interface with both 3.3V microcontroller systems and higher-voltage industrial designs without level shifting.
Is the CD4541BMTG4 RoHS compliant and lead-free?
Yes, the CD4541BMTG4 carries a Pb-free code of 'Yes' and a JESD-609 code of e4, confirming full RoHS compliance. It is manufactured without lead, making it suitable for environmentally regulated consumer and industrial products worldwide.
What package does the CD4541BMTG4 use and how many pins does it have?
The CD4541BMTG4 is housed in a 14-pin Small Outline IC (SOIC) package, identified by JESD-30 code R-PDSO-G14. This compact surface-mount package simplifies PCB layout while providing reliable thermal and electrical performance.
What are typical applications for the CD4541BMTG4?
Typical applications include programmable timers for industrial automation, consumer appliance auto-shutoff circuits, alarm delay systems, sequential logic controllers, and battery-powered IoT sensor wake-up timers where low-power CMOS operation and wide voltage range are advantageous.
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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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