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Product Detailed Parameters
- Description：CMOS LOGIC PROGRAMMABLE TIMER
- Series：*
- Package：Bulk
- Mfr：Harris Corporation
- Type：-
- Count：-
- Frequency：-
- Voltage - Supply：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Current - Supply：-
- Grade：-
- Qualification：-
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Overview
The CD4536BK is a CMOS programmable timer manufactured by Harris Corporation. It is supplied in a 16-lead hermetic dual-in-line package. The device supports a supply voltage range of 3 V to 18 V and operates within a temperature range of -55 °C to +125 °C. Key electrical parameters include a maximum propagation delay of 8 µs, high-level output current of 4 mA, low-level output current of 4 mA, and a typical operating supply current of 300 µA.
Feature Summary
- CMOS logic technology for programmable timing applications
- Hermetic dual-in-line packaging suitable for harsh environments
Applications
- Precision timing circuits
- Frequency control systems
Procurement Notes
Verify the specific manufacturer origin, as the CD4536B series was originally acquired from Harris Semiconductor and is now associated with Texas Instruments. Confirm RoHS compliance status, noting that some sources indicate lead-free compliance while others may list non-compliance depending on the production batch or variant. Ensure the 16-lead hermetic DIP package matches the design requirements.
Selection Notes
Select this component when hermetic sealing and wide temperature operation are required. The CMOS architecture offers low power consumption. Verify compatibility with existing circuit designs regarding the 3 V to 18 V supply range and ensure the 16-lead DIP footprint fits the PCB layout constraints.
Part Context
The CD4536BK belongs to the CD4536B family of CMOS programmable timers. Originally produced by Harris Corporation, the product line has been integrated into Texas Instruments' portfolio following an acquisition. This part represents the hermetic ceramic version of the standard plastic packaged devices.
Replacement Considerations
CD4536BPWRG4
FAQ
What is the package type for the CD4536BK?
The CD4536BK is supplied in a 16-lead hermetic dual-in-line package.
Is the CD4536BK RoHS compliant?
Some documentation indicates the CD4536BK is lead-free and RoHS compliant, though verification against specific datasheets is recommended due to potential variations in manufacturing batches.
