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MC74LCX74DR2G The ON Semiconductor MC74LCX74DR2G is a dual D-type flip-flop designed for low-voltage CMOS applications. It features 5V tolerant inputs and operates from 1.65V to 5.5V.
Mfr Part #:

MC74LCX74DR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74LCX74DR2G is a dual D-type flip-flop designed for low-voltage CMOS applications. It features 5V tolerant inputs and operates from 1.65V to 5.5V.
✓ Total Stock: 7,500 pcs
$ Price Range: $0.86

MC74LCX74DR2G Available from 2 distributors

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✓ Non-Authorised
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5,000 pcs
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5000 pcs On Request 1 On Request On Request On Request On Request On Request
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2,500 pcs
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2500 pcs On Request 1 On Request On Request On Request On Request On Request
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MC74LCX74DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Halogen Free
Input Capacitance
Input Voltage
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Output Voltage
Supplier Device Package
Trigger Type
Type
Voltage
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MC74LCX74DR2G Description

Short technical summary and product information.

The MC74LCX74DR2G from ON Semiconductor is a high-performance, dual D-type flip-flop with asynchronous clear and set inputs, and complementary outputs. It is designed for operation from a 1.65V to 5.5V supply.

 

This device features 5.0V tolerant inputs, allowing for interface capability with 5.0V TTL logic. It is LVTTL and LVCMOS compatible. The flip-flop stores the state of individual D inputs on the LOW-to-HIGH Clock (CP) transition, provided setup and hold time requirements are met. The maximum clock frequency is 150 MHz, with a maximum propagation delay of 7ns at 3.3V and 50pF.

 

Key electrical characteristics include a quiescent current of 10 µA and latchup performance exceeding 100 mA. ESD protection is rated at >2000V for the Human Body Model. The operating temperature range is -40°C to 85°C (TA).

 

The MC74LCX74DR2G is supplied in a 14-SOIC package with surface mount mounting type. The package dimensions are 0.154" (3.90mm) width. This component is Pb-Free and Halogen Free, meeting RoHS compliance standards.

MC74LCX74DR2G Quick Information

Product Type: Dual D-Type Flip-Flop
Series: LCX
Canonical Name: MC74LCX74 Dual D-Type Flip-Flop with 5 V-Tolerant Inputs
Subcategory: D-Type

MC74LCX74DR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MC74LCX74DR2G Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

MC74LCX74DR2G Features

  • Dual D-Type flip-flop configuration.
  • Wide operating voltage from 1.65V to 5.5V.
  • 5.0V tolerant inputs for TTL compatibility.
  • High clock frequency of 150 MHz.
  • Surface mount 14-SOIC package.

MC74LCX74DR2G Applications

  • Digital logic signal synchronization.
  • Data storage in sequential circuits.
  • Control signal buffering.
  • State machine implementation.

MC74LCX74DR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX74DR2G?

The supply voltage range is 1.65V to 5.5V.

What package is the MC74LCX74DR2G available in?

It is available in a 14-SOIC surface mount package (0.154" body width, 3.90mm width).

What is the operating temperature range of the MC74LCX74DR2G?

The operating ambient temperature range is -40°C to 85°C.

Is the MC74LCX74DR2G lead-free?

Yes, the datasheet indicates a Pb-Free Package.

How many flip-flops are in the MC74LCX74DR2G?

It contains two D-type flip-flops, each with one bit.

What is the maximum clock frequency of the MC74LCX74DR2G?

The maximum clock frequency is 150 MHz.

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