CD4536BEE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
CD4536BEE4 is a Texas Instruments programmable binary counter and timer IC from the CMOS 4000 series. It operates from 3 V to 18 V supply, counts up at up to 2.5 MHz clock frequency, and is packaged in a 16-pin PDIP for easy through-hole assembly. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4536BEE4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1950(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4536BEE4?
- Programmable up-counting binary counter with 2.5 MHz maximum clock frequency across 3 V to 18 V supply range
- Wide 3 V to 18 V supply voltage range for compatibility with both 5 V TTL and 12 V industrial logic systems
- 16-pin PDIP through-hole package from the proven 4000-series CMOS family for high-reliability, long-life designs
What is CD4536BEE4 used for?
CD4536BEE4 is used as a programmable timer and frequency divider in industrial control panels, appliance sequencing circuits, and consumer timing applications such as automated irrigation controllers and alarm systems. Its wide 3 V to 18 V supply range allows direct interfacing with both low-voltage microcontrollers and higher-voltage relay drive circuits without level translation. The 4000-series CMOS family's proven reliability makes it a long-lifecycle choice for maintenance-sensitive industrial equipment.
What are the specifications of CD4536BEE4?
| YTEOL | 15 |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 2500000Hz |
| Max I(ol) | 0.004A |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 2.5MHz |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia, Mexico |
Where can I find the CD4536BEE4 datasheet?
CD4536BEE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4536BEE4?
Compatible alternatives and drop-in replacements for CD4536BEE4:
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, CDIP16
Frequently Asked Questions
What supply voltage range does CD4536BEE4 support and which systems can it interface with directly?
CD4536BEE4 operates across a supply voltage range of 3 V to 18 V, which allows it to interface directly with 5 V TTL logic systems, standard 12 V industrial control circuits, and 3.3 V microcontrollers when appropriate level-shifting is applied. This wide range makes it one of the most versatile timers in the 4000-series CMOS family for mixed-voltage designs.
What is the maximum clock frequency of CD4536BEE4 and how does supply voltage affect it?
CD4536BEE4 can count at up to 2.5 MHz clock frequency at its nominal supply voltage. As supply voltage decreases toward 3 V, the maximum operating frequency drops significantly due to reduced drive strength and increased propagation delay, so designers targeting high-frequency operation should use the part at 10 V to 15 V supply for optimal speed.
How is CD4536BEE4 programmed to generate specific time delays or count intervals?
CD4536BEE4 uses external resistors and a capacitor connected to its oscillator pins to set the internal clock frequency. The programmable output tap selects one of several binary-divided outputs ranging from the clock frequency down to very long periods, allowing time delays from microseconds to tens of seconds depending on the RC network values and the selected output bit.
When is CD4536BEE4 a practical alternative to a microcontroller-based timer in an industrial design?
CD4536BEE4 is a practical alternative to a microcontroller timer in applications requiring simple, fixed-duration timing without firmware, such as safety lockout timers, relay delay circuits, and machine cycle sequencers. It eliminates software complexity and firmware update risk, operates without a crystal over the 3 V to 18 V range, and has a longer production lifecycle than many microcontrollers in the 4000-series catalog.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4350 | $0.43 |
| 12+ | $0.3625 | $4.35 |
| 56+ | $0.2900 | $16.24 |
| 250+ | $0.2400 | $60.00 |
| 500+ | $0.2100 | $105.00 |
| 1000+ | $0.1950 | $195.00 |
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