HEF4541BP The HEF4541BP is a programmable timer IC from NXP Semiconductors. It features a 16-stage binary counter and an integrated oscillator for timing applications.
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HEF4541BP

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The HEF4541BP is a programmable timer IC from NXP Semiconductors. It features a 16-stage binary counter and an integrated oscillator for timing applications.
✓ Total Stock: 10 pcs
$ Price Range: $2.21

HEF4541BP Available from 1 distributor

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HEF4541BP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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HEF4541BP Description

Short technical summary and product information.

The HEF4541BP from NXP Semiconductors is a versatile programmable timer IC. It integrates a 16-stage binary counter, an oscillator that can be set with external components (Rt and Ct) within a frequency range of 1 Hz to 100 kHz, and output control logic. The device supports selectable counter stages of 8, 10, 13, or 16, determined by address inputs A0 and A1.

 

This timer can function as a single transition timer or a frequency divider based on the mode select input. It includes an automatic power-on reset and a master reset input for flexible control. The HEF4541BP is available in various package types, including 14-lead DIP (plastic and ceramic) and 14-lead SO (plastic).

 

Key features include its programmable counter stages and adjustable oscillator frequency, making it suitable for various timing and frequency division tasks in electronic circuits.

HEF4541BP Quick Information

Product Type: Programmable Timer
Canonical Name: HEF4541BP Programmable Timer
Subcategory: Voltage Regulators - Linear Regulator Controllers

HEF4541BP Compliance

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

HEF4541BP Estimated Pricing

Qty Low High
1+ $2.21 $2.21

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

HEF4541BP Features

  • Programmable timer with 16-stage binary counter.
  • Integrated oscillator with 1 Hz to 100 kHz range.
  • Selectable counter stages: 8, 10, 13, or 16.
  • Single transition timer or frequency divider modes.
  • Available in DIP and SO packages.

HEF4541BP Applications

  • Ideal for timing circuits.
  • Suitable for frequency division applications.
  • Used in control systems.
  • General purpose timing applications.
  • Digital logic circuits.

HEF4541BP FAQs

4 frequently asked questions generated from this part’s specifications.
What is the frequency range of the HEF4541BP's integrated oscillator?

The oscillator frequency range is 1 Hz to 100 kHz.

What are the selectable counter stages for the HEF4541BP?

The selectable counter stages are 8, 10, 13, or 16.

What package types are available for the HEF4541BP?

The HEF4541BP is available in 14-lead DIP (plastic and ceramic) and 14-lead SO (plastic) packages.

Can the HEF4541BP be used as a frequency divider?

Yes, if the mode select input is set to HIGH, the timer can be used as a frequency divider.

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