DM74LS574N The Texas Instruments DM74LS574N is an Octal D-Type Flip-Flop with 3-STATE Outputs. It operates within a supply voltage range of 4.75V to 5.25V and is available in PDIP and SOIC packages.
Mfr Part #:

DM74LS574N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DM74LS574N is an Octal D-Type Flip-Flop with 3-STATE Outputs. It operates within a supply voltage range of 4.75V to 5.25V and is available in PDIP and SOIC packages.
✓ Total Stock: 48 pcs
$ Price Range: $0.86

DM74LS574N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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25 pcs
25 pcs On Request 1 On Request On Request On Request On Request On Request
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23 pcs
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DM74LS574N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Medical Grade
Military Grade
SVHC Present
Storage Temperature
Tape & Reel

DM74LS574N Description

Short technical summary and product information.

The DM74LS574N from Texas Instruments is a high-speed, low-power octal D-type flip-flop featuring 3-STATE outputs. This device stores information on the low-to-high transition of the clock input (CP) and is controlled by a common output enable (OE) signal. When OE is low, the flip-flop contents are available at the outputs; when OE is high, the outputs enter a high-impedance state.

 

Key electrical characteristics include a supply voltage range of 4.75V to 5.25V. The operating free-air temperature range is from 0°C to 70°C, with storage temperatures ranging from -65°C to 150°C. The device supports a high-level input voltage of 2V and a low-level input voltage of 0.8V.

 

Available in both 20-lead PDIP (Plastic Dual-In-Line Package) and 20-lead SOIC (Small Outline Integrated Circuit) packages, the DM74LS574N is suitable for various digital logic applications. The PDIP package is JEDEC MS-001 compliant with a 0.300-inch width, while the SOIC package is JEDEC MS-013 compliant, also with a 0.300-inch width.

DM74LS574N Quick Information

Product Type: Octal D-Type Flip-Flop
Series: 74LS
Canonical Name: DM74LS574N Octal D-Type Flip-Flop with 3-STATE Outputs
Subcategory: Octal D-Type Flip-Flop with 3-STATE Outputs

DM74LS574N Compliance

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

DM74LS574N Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

DM74LS574N Features

  • Operates from 4.75V to 5.25V supply.
  • Minimum 2V input high voltage.
  • Maximum 0.8V input low voltage.
  • Sinks up to 24mA output current.
  • Temperature range 0°C to 70°C.

DM74LS574N Applications

  • Used in microprocessor memory address latching
  • Suitable for data storage in digital systems
  • Ideal for register and buffer applications
  • Employed in state machine implementations
  • Used in synchronous data transfer interfaces

DM74LS574N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the DM74LS574N?

4.75V to 5.25V with a nominal 5V.

What is the operating temperature range?

0°C to 70°C.

What are the package options?

20-lead PDIP and 20-lead SOIC.

What is the input high voltage threshold?

Minimum 2V.

What is the input low voltage threshold?

Maximum 0.8V.

What is the output current capability?

Sinks up to 24mA and sources up to -2.6mA.

What is the storage temperature range?

-65°C to 150°C.

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