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CD4541BE The RCA CD4541BE is a CMOS programmable timer IC featuring a built-in low-power RC oscillator and a high voltage rating. It operates within a frequency range of DC to 100kHz.
Mfr Part #:

CD4541BE

Available from 2 distributors
Mfr Name: RCA
RCA
The RCA CD4541BE is a CMOS programmable timer IC featuring a built-in low-power RC oscillator and a high voltage rating. It operates within a frequency range of DC to 100kHz.
✓ Total Stock: 9,918 pcs
$ Price Range: $0.25

CD4541BE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
9,885 pcs
On Request
9885 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
33 pcs
On Request
33 pcs On Request 1 On Request On Request On Request On Request On Request
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CD4541BE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Quiescent Current
Storage Temperature
Tape & Reel
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CD4541BE Description

Short technical summary and product information.

The CD4541BE from RCA is a versatile CMOS programmable timer integrated circuit. It incorporates a 16-stage binary counter, an oscillator controlled by external R-C components, and an automatic power-on reset circuit.

 

Key features include a low symmetrical output resistance of typically 100 Ohms at VDD = 15V and a high voltage rating of 20V. The oscillator frequency range spans from DC to 100kHz, with the option to use an external clock source. The device can function as a frequency divider or a single-transition timer, offering output logic level flexibility.

 

This timer is designed for reliability, with 100% testing for quiescent current at 20V. It is supplied in a 14-pin PDIP package, suitable for through-hole mounting. The operating temperature range is -55 to 125°C, making it suitable for various environmental conditions.

CD4541BE Quick Information

Product Type: CMOS Programmable Timer
Canonical Name: CD4541B CMOS Programmable Timer
Subcategory: Universal Bus Functions

CD4541BE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD4541BE Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD4541BE Features

  • Built-in low-power RC oscillator.
  • Oscillator frequency range DC to 100kHz.
  • High voltage type rated for 20V.
  • Low symmetrical output resistance.
  • 100% tested for quiescent current.

CD4541BE Applications

  • Ideal for frequency division tasks.
  • Suitable for single-transition timing.
  • Used in circuits requiring reset functionality.
  • Applicable in high voltage environments.

CD4541BE FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CD4541BE?

The operating temperature range is -55 to 125°C.

What is the oscillator frequency range of the CD4541BE?

The oscillator frequency range is DC to 100kHz.

What is the output resistance of the CD4541BE at VDD = 15V?

The output resistance is typically 100 Ohms at VDD = 15V.

What is the high voltage rating for the CD4541BE?

The high voltage rating is 20V.

What package type is the CD4541BE supplied in?

The CD4541BE is supplied in a 14-pin PDIP package.

What is the standard package quantity for the CD4541BE?

The standard package quantity is 25 units in a tube.

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