SN74AHC574NSR The Texas Instruments SN74AHC574NSR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates at clock frequencies up to 110 MHz and a voltage range of 2V to 5.5V.
Mfr Part #:

SN74AHC574NSR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHC574NSR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates at clock frequencies up to 110 MHz and a voltage range of 2V to 5.5V.
✓ Total Stock: 6,028 pcs
$ Price Range: $0.86

SN74AHC574NSR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6,028 pcs
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SN74AHC574NSR Specifications Quick View

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

SN74AHC574NSR Description

Short technical summary and product information.

The SN74AHC574NSR from Texas Instruments is an octal edge-triggered D-type flip-flop designed for driving highly capacitive or low-impedance loads. This device features 3-state outputs, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

Key electrical specifications include a maximum clock frequency of 110 MHz and an operating voltage range of 2V to 5.5V. It offers a maximum propagation delay of 10.6ns at 5V and 50pF. The operating temperature range is -40°C to 125°C.

 

Packaged in a 20-SOIC (0.209", 5.30mm Width) format, the SN74AHC574NSR is designed for surface mounting. It boasts high-speed performance and over-voltage tolerant inputs, with ESD protection exceeding 2000V for the human-body model and 1000V for the charged-device model. Latch-up performance exceeds 250mA per JESD 17.

SN74AHC574NSR Quick Information

Product Type: Flip Flop
Series: SN74AHC574
Canonical Name: Texas Instruments SN74AHC574NSR Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

SN74AHC574NSR Compliance

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

SN74AHC574NSR Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

SN74AHC574NSR Features

  • Octal edge-triggered D-type flip-flop.
  • Features 3-state outputs for bus driving.
  • Maximum clock frequency of 110 MHz.
  • Wide operating voltage range of 2V to 5.5V.
  • Surface mountable 20-SOIC package.

SN74AHC574NSR Applications

  • Ideal for data registers and latches.
  • Used in bus buffering applications.
  • Suitable for microprocessor interface circuits.
  • Operates in industrial temperature environments.
  • Handles high-speed data clocking tasks.

SN74AHC574NSR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum clock frequency for the SN74AHC574NSR?

The maximum clock frequency is 110 MHz.

What is the operating voltage range for this flip-flop?

The operating voltage range is 2V to 5.5V.

What is the operating temperature range?

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

What type of package is the SN74AHC574NSR in?

It is in a 20-SOIC package.

What is the RoHS status of the SN74AHC574NSR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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