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SN74AC74D The Texas Instruments SN74AC74D is a dual D-Type flip-flop with positive edge triggering. It operates from 2V to 6V and offers a high clock frequency of 160 MHz.
Mfr Part #:

SN74AC74D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AC74D is a dual D-Type flip-flop with positive edge triggering. It operates from 2V to 6V and offers a high clock frequency of 160 MHz.
✓ Total Stock: 5,114 pcs
$ Price Range: $0.48

SN74AC74D Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,333 pcs
On Request
2333 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
781 pcs
On Request
781 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74AC74D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Capacitance
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Trigger Type
Type
Voltage
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SN74AC74D Description

Short technical summary and product information.

The SN74AC74D from Texas Instruments is a dual positive-edge-triggered D-type flip-flop. This component is designed for digital logic applications requiring reliable data storage and transfer.

 

Key electrical characteristics include a wide operating voltage range of 2V to 6V, a maximum clock frequency of 160 MHz, and a fast propagation delay of 6ns at 5V with a 50pF load. It features two independent flip-flop elements, each capable of storing 1 bit of data. The device supports Set (Preset) and Reset functions, providing control over the flip-flop states.

 

Packaged in a 14-SOIC surface-mount form factor, the SN74AC74D is suitable for various electronic assemblies. Its operating temperature range is -40°C to 85°C, making it robust for diverse environmental conditions. The complementary output type ensures efficient signal driving capabilities.

 

This flip-flop is a fundamental building block in sequential logic circuits, including counters, registers, and state machines. Its high-speed operation and reliable performance make it a valuable component for digital system design.

SN74AC74D Quick Information

Product Type: D-Type Flip-Flop
Series: AC
Canonical Name: Texas Instruments SN74AC74D Dual Positive-Edge-Triggered D-Type Flip-Flop with Clear and Preset
Subcategory: D-Type Flip-Flop

SN74AC74D Compliance

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

SN74AC74D Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

SN74AC74D Features

  • Dual positive-edge-triggered D-type flip-flops.
  • High clock frequency up to 160 MHz.
  • Wide 2V to 6V operating voltage range.
  • Fast 6ns propagation delay at 5V.
  • Surface mount 14-SOIC package.

SN74AC74D Applications

  • Used in digital sequential logic circuits.
  • Suitable for building registers and counters.
  • Ideal for data storage applications.
  • Component in state machine designs.

SN74AC74D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74AC74D?

The SN74AC74D operates from 2V to 6V.

What is the maximum clock frequency of the SN74AC74D?

The maximum clock frequency for the SN74AC74D is 160 MHz.

What is the propagation delay of the SN74AC74D?

The maximum propagation delay is 6ns at 5V with a 50pF load.

What type of package is the SN74AC74D in?

The SN74AC74D is available in a 14-SOIC package.

What is the operating temperature range for the SN74AC74D?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the SN74AC74D?

The SN74AC74D is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN74AC74D?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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