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SN74LVC74AD The SN74LVC74AD is a dual D-type flip-flop from Texas Instruments, operating from 1.65V to 3.6V. It offers a clock frequency up to 150 MHz and is housed in a 14-SOIC package.
Mfr Part #:

SN74LVC74AD

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC74AD is a dual D-type flip-flop from Texas Instruments, operating from 1.65V to 3.6V. It offers a clock frequency up to 150 MHz and is housed in a 14-SOIC package.
✓ Total Stock: 361,677 pcs
$ Price Range: $0.36

SN74LVC74AD Available from 2 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
Non-Authorised Inventory information
361,600 pcs
On Request
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
77 pcs
On Request
77 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74LVC74AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Capacitance
Input Type
Input Voltage
Latch-up Performance
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Supply Current
Supply Voltage
Trigger Type
Type
Voltage
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SN74LVC74AD Description

Short technical summary and product information.

The Texas Instruments SN74LVC74AD is a dual positive-edge-triggered D-type flip-flop integrated circuit. It is designed for operation with a supply voltage ranging from 1.65V to 3.6V, with inputs capable of accepting voltages up to 5.5V. This device features a maximum clock frequency of 150 MHz and a fast propagation delay of 5.2ns at 3.3V with a 50pF load.

 

Key electrical characteristics include a typical supply current of 10 µA, an output current capability (IOL) of 24 mA, and (IOH) of -24 mA. The flip-flop includes preset and reset functions, and its outputs are complementary. It is suitable for applications requiring high-speed digital logic.

 

The SN74LVC74AD is available in a 14-SOIC surface mount package, measuring 0.154 inches in width. The operating temperature range is -40°C to 125°C (TA). ESD protection is rated at 2000V for the human-body model and 1000V for the charged-device model.

SN74LVC74AD Quick Information

Product Type: Dual D-Type Flip-Flop
Canonical Name: SN74LVC74AD Dual Positive-Edge-Triggered D-Type Flip-Flop
Subcategory: D-Type Flip-Flop

SN74LVC74AD Compliance

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

SN74LVC74AD Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

SN74LVC74AD Features

  • Dual positive-edge-triggered D-type flip-flops.
  • Wide operating voltage from 1.65V to 3.6V.
  • High clock frequency up to 150 MHz.
  • Fast propagation delay of 5.2ns at 3.3V.
  • Surface mountable in a 14-SOIC package.

SN74LVC74AD Applications

  • Digital logic circuit design.
  • High-speed data processing.
  • State machine implementation.
  • Buffer and register applications.

SN74LVC74AD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC74AD?

The operating voltage range is 1.65V to 3.6V.

What package is the SN74LVC74AD available in?

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

What is the operating temperature range of the SN74LVC74AD?

The operating temperature range is -40°C to 125°C.

What is the maximum clock frequency for the SN74LVC74AD?

The maximum clock frequency is 100 MHz.

What is the output drive capability of the SN74LVC74AD?

The outputs can sink or source up to 24 mA (IOL max 24 mA, IOH max -24 mA).

Does the SN74LVC74AD have over-voltage tolerant inputs?

Yes, the inputs accept voltages up to 5.5V regardless of the supply voltage.

What is the propagation delay of the SN74LVC74AD at 3.3V?

The maximum propagation delay is 5.2 ns at 3.3V with a 50pF load.

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