CD4541BNSRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4541BNSRG4 is a CMOS programmable timer IC from Texas Instruments, featuring a 16-stage binary counter with auto-reset capability and oscillator operating up to 1.5 MHz. Ideal for timing and sequencing applications, it operates over a wide voltage range. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4541BNSRG4 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 programmable timer with 16-stage binary ripple counter for precise timing control
- Wide supply voltage range enabling compatibility across 3V to 15V systems
- Auto-reset function and oscillator with up to 1.5 MHz max frequency for versatile timing
- Low power consumption suitable for battery-operated applications
- Small Outline Package (SOIC-14) offering compact PCB footprint
Applications
The CD4541BNSRG4 is widely used in industrial control systems for generating precise time delays and repetitive pulse sequences. It suits consumer electronics requiring periodic wake-up or sequencing functions, such as appliance controllers and alarm systems. Its programmable timer capability also makes it valuable in automotive and medical device timing circuits.
Specifications
| YTEOL | 0 |
| 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 | 16 |
| 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 |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 1.5MHz |
| 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4541BNSRG4:
Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 16-Bit, Up Direction, CMOS, PDSO14
Frequently Asked Questions
What is the maximum operating frequency of the CD4541BNSRG4?
The CD4541BNSRG4 supports a maximum oscillator frequency of 1.5 MHz (1,500,000 Hz) at nominal supply voltage, making it suitable for a wide range of timing and sequencing applications requiring precise frequency control.
What package type does the CD4541BNSRG4 use?
The CD4541BNSRG4 comes in a Small Outline Package (SOIC) with 14 pins, designated by the JESD-30 code R-PDSO-G14, which provides a compact surface-mount footprint for space-constrained PCB designs.
What applications is the CD4541BNSRG4 suitable for?
This programmable timer IC is ideal for industrial timers, consumer appliance controls, alarm systems, and any circuit requiring programmable time delays or repetitive oscillation sequences, supporting both single-shot and repetitive modes.
Is the CD4541BNSRG4 RoHS compliant?
Yes, the CD4541BNSRG4 carries the JESD-609 Code e4, indicating it is a lead-free, RoHS-compliant component, making it suitable for use in environmentally conscious designs requiring halogen-free or lead-free materials.
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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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