HEF4541BT Nexperia Integrated Circuit (Other) In Stock

Name: HEF4541BT
Brand: Nexperia
SKU: HEF4541BT
Availability: InStock

Programmable timer

OBSOLETEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

HEF4541BTOther

Quick Facts

Manufacturer: Nexperia
Package: Other
Pin Count: 14
Lifecycle: OBSOLETE
Datasheet: HEF4541BT Datasheet PDF
Category: Integrated Circuit
Price: From $0.4301(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of HEF4541BT?

Date Of Intro	1990-01-01
YTEOL	0
Clock Frequency-Max	0.1MHz
Information Access Method	PARALLEL, DIRECT ADDRESS
Interrupt Capability	N
JESD-30 Code	R-PDSO-G14
JESD-609 Code	e4
Number of Timers	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP14,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max	1.5mA
Supply Voltage-Max	15V
Supply Voltage-Min	3V
Supply Voltage-Nom	5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
Volatile	YES
uPs/uCs/Peripheral ICs Type	TIMER, PROGRAMMABLE
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Thailand

Where can I find the HEF4541BT datasheet?

HEF4541BT Datasheet Download

Official datasheet from Nexperia

What are equivalent replacements for HEF4541BT?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of HEF4541BT?

HEF4541BT is priced from $0.4301 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is HEF4541BT in stock?

HEF4541BT is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy HEF4541BT?

You can buy HEF4541BT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for HEF4541BT from Nexperia.

What is the datasheet for HEF4541BT?

The official HEF4541BT datasheet from Nexperia contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does HEF4541BT come in?

HEF4541BT is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

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AvailabilityIn Stock

Reference Price (USD)

From $0.4301

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.6570	$0.66
405+	$0.4963	$201.00
525+	$0.4797	$251.84
700+	$0.4301	$301.07

pcs

Unit price: $0.6570 · Total: $0.66

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”

Sarah Kim

VP Engineering, NovaBit Electronics, South Korea

HEF4541BT Nexperia Integrated Circuit (Other) In Stock

What are the specifications of HEF4541BT?

Compliance & Regulatory

Where can I find the HEF4541BT datasheet?

What are equivalent replacements for HEF4541BT?

Frequently Asked Questions

What is the price of HEF4541BT?

Is HEF4541BT in stock?

Where can I buy HEF4541BT?

What is the datasheet for HEF4541BT?

What package does HEF4541BT come in?

Related Guides

CDSOT23-SM712 RS-485 Interface Protection Design Guide

CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide

How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs

Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header

Why Buy from FindMyChip

About Nexperia

More from Nexperia

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