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SN74F574NSR The SN74F574NSR from Texas Instruments is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates at a clock frequency of up to 100 MHz.
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SN74F574NSR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74F574NSR from Texas Instruments is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates at a clock frequency of up to 100 MHz.
✓ Total Stock: 226,000 pcs
$ Price Range: $0.43

SN74F574NSR Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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226,000 pcs
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SN74F574NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Type
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supply Current
Trigger Type
Type
Voltage
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SN74F574NSR Description

Short technical summary and product information.

The Texas Instruments SN74F574NSR is an 8-bit edge-triggered D-type flip-flop designed for high-speed applications. It features 3-state bus-driving true outputs, making it suitable for implementing buffer registers, I/O ports, and bidirectional bus drivers. The device operates with a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 100 MHz.

 

Key electrical characteristics include a maximum supply current of 86 mA and a maximum propagation delay of 8.5ns at 5V and 50pF. The outputs are tri-state and non-inverted, with a maximum IOL of 24 mA and a maximum IOH of -3 mA. The operating temperature range is from 0°C to 70°C.

 

Packaged in a 20-SOIC surface mount configuration, the SN74F574NSR is designed for efficient integration into various electronic systems. Its robust design and high-speed capabilities make it a reliable choice for digital logic applications requiring fast data handling and bus interfacing.

SN74F574NSR Quick Information

Product Type: Flip Flop
Series: 74F
Canonical Name: SN74F574 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip-Flops

SN74F574NSR Compliance

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

SN74F574NSR Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

SN74F574NSR Features

  • Octal edge-triggered D-type flip-flop.
  • Features 3-state bus-driving outputs.
  • Maximum clock frequency of 100 MHz.
  • Operates from 4.5V to 5.5V supply.
  • Surface mount 20-SOIC package.

SN74F574NSR Applications

  • Suitable for buffer registers.
  • Ideal for I/O ports.
  • Used in bidirectional bus drivers.
  • Applicable for working registers.
  • High-speed digital logic systems.

SN74F574NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74F574NSR?

The SN74F574NSR operates within a voltage range of 4.5V to 5.5V.

What is the package type of the SN74F574NSR?

The SN74F574NSR is available in a 20-SOIC (0.209", 5.30mm Width) package.

What is the operating temperature range of the SN74F574NSR?

The operating temperature range for the SN74F574NSR is 0°C to 70°C (TA).

What is the maximum clock frequency of the SN74F574NSR?

The maximum clock frequency for the SN74F574NSR is 100 MHz.

What is the output type of this flip flop?

The output type of this flip flop is 3-State.

How many bits per element does the SN74F574NSR have?

The SN74F574NSR has 8 bits per element.

What is the maximum propagation delay for the SN74F574NSR?

The maximum propagation delay is 8.5ns at 5V, 50pF.

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