CD4536BF3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The CD4536BF3A is a programmable CMOS timer and binary counter IC from Texas Instruments in the 4000-series family, featuring an up-counting binary counter with up to 500 kHz maximum frequency and 50 pF load capacitance. Housed in a ceramic 16-pin DIP package for high-reliability applications. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4536BF3A 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
- Programmable timer with up-counting binary counter architecture allows flexible time-delay and frequency-division configurations
- Maximum operating frequency of 500 kHz supports a wide range of timing and counting applications
- Ceramic 16-pin DIP package (R-GDIP-T16) provides superior reliability in high-temperature and harsh environments
- 4000-series CMOS family ensures wide supply voltage tolerance with very low quiescent current
Applications
The CD4536BF3A is used in industrial timing circuits, programmable delay generators, and frequency dividers where a reliable CMOS binary counter with programmable output is needed. Its ceramic DIP package makes it suitable for military, aerospace, and high-reliability industrial equipment operating in harsh environments. It is also employed in clock generation, event sequencing, and long-duration timer applications in embedded systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 500000Hz |
| Max I(ol) | 0.004A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.1mA |
| Prop. Delay@Nom-Sup | 3000ns |
| Propagation Delay (tpd) | 8000ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 2.5MHz |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4536BF3A:
Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16
Binary Counter, 4000/14000/40000 Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16
Frequently Asked Questions
What is the function of the CD4536BF3A and how does it count?
The CD4536BF3A is a programmable CMOS timer that uses an up-counting binary counter to generate programmable time delays or divide input frequencies. It counts upward from zero and can trigger an output at a pre-selected binary count, enabling flexible timing control.
What is the maximum operating frequency of the CD4536BF3A?
The CD4536BF3A supports a maximum operating frequency of 500 kHz at nominal supply voltage. This allows it to be used in medium-speed timing, counting, and frequency division applications within the CMOS 4000-series design ecosystem.
What package does the CD4536BF3A come in and why is it significant?
The CD4536BF3A is packaged in a ceramic 16-pin DIP (R-GDIP-T16). Ceramic DIPs offer superior hermetic sealing and thermal stability compared to plastic packages, making them the preferred choice for military, aerospace, and high-reliability industrial applications.
Is the CD4536BF3A compatible with other 4000-series CMOS ICs?
Yes, as a member of the 4000/14000/40000 CMOS family, the CD4536BF3A is logically and electrically compatible with other 4000-series devices. It operates over the typical wide voltage range of the family and can interface directly with other CMOS logic components.
What are the typical applications for the CD4536BF3A?
The CD4536BF3A is commonly used in programmable time-delay circuits, event counters, frequency dividers, industrial timers, and clock generation circuits. Its ceramic package makes it especially suited for mission-critical applications in aerospace, defense, and industrial automation.
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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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