Mfr Part #:

HEF4543BT

The HEF4543BT from Phihong USA is a logic IC in the Signal Switches, Multiplexers, Decoders category. It features RoHS3 Compliance and an MSL rating of 1 Unlimited.

✓ Total Stock: 6,907 pcs

$ Price Range: $1.27

HEF4543BT Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	6,907 pcs On Request	6907 pcs	On Request	1	On Request	On Request	0109P/	On Request	On Request

HEF4543BT Specifications Quick View

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Category	New Products
Manufacturer Name	Phihong USA

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HEF4543BT Description

Short technical summary and product information.

The HEF4543BT is a logic integrated circuit manufactured by Phihong USA, categorized under Signal Switches, Multiplexers, and Decoders. This component is designed for various logic applications requiring signal switching and decoding functionalities.

Key specifications include RoHS3 Compliance, indicating adherence to environmental standards for hazardous substances. It also carries a Moisture Sensitivity Level (MSL) of 1 Unlimited, signifying that it requires no special handling regarding humidity before soldering. The REACH status is listed as Unaffected.

This part is suitable for integration into electronic designs where reliable signal management is crucial. Its classification within the logic IC family suggests applications in digital systems and control circuits.

HEF4543BT Quick Information

Product Type: Signal Switch, Multiplexer, Decoder

Series: HEF4543B

Canonical Name: HEF4543BT

Subcategory: Signal Switches, Multiplexers, Decoders

HEF4543BT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HEF4543BT Estimated Pricing

Qty	Low	High
1+	$1.27	$1.27

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

HEF4543BT Features

RoHS3 Compliant for environmental standards.
MSL 1 Unlimited for simplified handling.
REACH Unaffected status.
Logic IC for signal switching applications.

HEF4543BT Applications

BCD to 7-segment display decoding.
Drives common-cathode LED displays.
Used in digital counter readout circuits.
Provides latched display data storage.
For instrument and meter display applications.

HEF4543BT FAQs

3 frequently asked questions generated from this part’s specifications.

What is the RoHS status of the HEF4543BT?

The HEF4543BT is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HEF4543BT?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status for the HEF4543BT?

The REACH status is REACH Unaffected.