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MIC74YQS The Microchip Technology MIC74YQS is an I/O expander featuring a 100 kHz clock frequency and I2C/SMBus interface. It operates within a voltage range of 2.7V to 3.6V.
Mfr Part #:

MIC74YQS

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC74YQS is an I/O expander featuring a 100 kHz clock frequency and I2C/SMBus interface. It operates within a voltage range of 2.7V to 3.6V.
✓ Total Stock: 34,661 pcs
$ Price Range: $1.15

MIC74YQS Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
34,661 pcs
On Request
34661 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MIC74YQS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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MIC74YQS Description

Short technical summary and product information.

The MIC74YQS from Microchip Technology is an integrated circuit designed as an I/O expander. It features a fan speed controller function and supports both I2C and SMBus interfaces, operating at clock frequencies up to 100 kHz.

 

This device is suitable for applications requiring 8 input/output channels. It operates within a voltage range of 2.7V to 3.6V and has an operating temperature range of -40°C to 85°C. The output types include Open Drain and Push-Pull configurations.

 

The MIC74YQS is available in a 16-QSOP package and is designed for surface mounting. Its compact size and interface capabilities make it a versatile component for various embedded systems and control applications.

MIC74YQS Quick Information

Product Type: I/O Expander
Canonical Name: MIC74YQS I/O Expander
Subcategory: Interface

MIC74YQS Compliance

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

MIC74YQS Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

MIC74YQS Features

  • I/O expander with 8 channels.
  • Supports I2C and SMBus interfaces.
  • Operates at 100 kHz clock frequency.
  • Voltage range of 2.7V to 3.6V.
  • Surface mount 16-QSOP package.

MIC74YQS Applications

  • Ideal for I/O expansion needs.
  • Suitable for fan speed control.
  • Used in embedded control systems.
  • Applications requiring I2C communication.
  • Systems needing SMBus interface.

MIC74YQS FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MIC74YQS?

The operating voltage for the MIC74YQS is 2.7V to 3.6V.

What package type is the MIC74YQS available in?

The MIC74YQS is available in a 16-QSOP package and a 16-SSOP (0.154", 3.90mm Width) package.

What is the operating temperature range of the MIC74YQS?

The operating temperature range for the MIC74YQS is -40°C to 85°C.

What are the RoHS compliance details for the MIC74YQS?

The MIC74YQS is RoHS3 Compliant.

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