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MM74C908N The On Semiconductor MM74C908N is a dual CMOS relay driver with a 3V to 18V supply voltage range. It offers high voltage and current drive capabilities for interfacing CMOS logic levels to relays, lamps, and regulators.
Mfr Part #:

MM74C908N

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MM74C908N is a dual CMOS relay driver with a 3V to 18V supply voltage range. It offers high voltage and current drive capabilities for interfacing CMOS logic levels to relays, lamps, and regulators.
✓ Total Stock: 4,500 pcs
$ Price Range: $0.50

MM74C908N Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
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4,500 pcs
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4500 pcs On Request 1 On Request On Request On Request On Request On Request
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MM74C908N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Logic Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Supply Current
Supply Voltage
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MM74C908N Description

Short technical summary and product information.

The MM74C908N from On Semiconductor is a dual, general-purpose, high-voltage CMOS relay driver. It is designed to interface standard CMOS voltage levels with higher voltage and current loads, making it suitable for driving relays, regulators, and lamps.

 

This device operates with a wide supply voltage range of 3V to 18V and can source a minimum of 250 mA at VCC - 3V and TJ = 65°C. The outputs can withstand a maximum of -30V in the "OFF" state. Key electrical characteristics include a low output "ON" resistance of typically 8 Ω and high noise immunity.

 

The MM74C908N is housed in an 8-lead PDIP package with a through-hole mounting type. It operates across a temperature range of -40°C to 85°C, ensuring reliable performance in various environmental conditions. The device consists of two CMOS NAND gates driving an emitter follower Darlington output for robust current and voltage handling.

MM74C908N Quick Information

Product Type: Relay Driver
Series: MM74C
Canonical Name: MM74C908N Dual CMOS 30-Volt Relay Driver
Subcategory: Specialty Logic

MM74C908N Compliance

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

MM74C908N Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

MM74C908N Features

  • Dual CMOS 30-Volt Relay Driver
  • Wide supply voltage range: 3V to 18V
  • High current sourcing: 250 mA minimum
  • High voltage capability: -30V
  • Low output ON resistance: 8 Ω typical

MM74C908N Applications

  • Drives relays in industrial control systems.
  • Interfaces logic circuits with higher power loads.
  • Suitable for general purpose switching applications.
  • Used in automotive and consumer electronics.
  • Controls solenoids and other inductive loads.

MM74C908N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MM74C908N?

The MM74C908N operates with a supply voltage range of 3V to 18V.

What is the maximum absolute supply voltage for the MM74C908N?

The absolute maximum supply voltage for the MM74C908N is 19V.

What is the operating temperature range of the MM74C908N?

The MM74C908N has an operating temperature range of -40°C to 85°C.

What is the maximum output current of the MM74C908N?

The MM74C908N can provide a maximum output current of 300 mA when VCC is 5V or greater and the junction temperature is 25°C.

What is the typical output "ON" resistance of the MM74C908N?

The typical output "ON" resistance for the MM74C908N is 8 Ω when the output current is -300 mA and VCC is 5V or greater.

What type of package does the MM74C908N come in?

The MM74C908N is available in an 8-DIP (0.300", 7.62mm) package.

What is the mounting type for the MM74C908N?

The MM74C908N is designed for Through Hole mounting.

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