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SN74ABT574ADBR The SN74ABT574ADBR from Texas Instruments is an 8-bit, edge-triggered D-Type flip-flop with 3-state outputs. It operates at a maximum clock frequency of 200 MHz.
Mfr Part #:

SN74ABT574ADBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ABT574ADBR from Texas Instruments is an 8-bit, edge-triggered D-Type flip-flop with 3-state outputs. It operates at a maximum clock frequency of 200 MHz.
✓ Total Stock: 3,471 pcs
$ Price Range: $0.40

SN74ABT574ADBR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
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
1,471 pcs
On Request
1471 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74ABT574ADBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Frequency
Current
Function
Industrial Grade
Input Capacitance
Max Propagation Delay @ V, Max CL
Medical Grade
Military Grade
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Trigger Type
Type
Voltage
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SN74ABT574ADBR Description

Short technical summary and product information.

The SN74ABT574ADBR is an octal edge-triggered D-Type flip-flop manufactured by Texas Instruments. It features 3-state outputs designed for driving highly capacitive or low-impedance loads, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

This flip-flop operates with a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 200 MHz. The maximum propagation delay is 6.6ns at 5V with a 50pF load. It has a supply current of 250 µA and an input capacitance of 3.5 pF.

 

The device is designed for surface mount installation in a 20-SSOP package. It operates within a temperature range of -40°C to 85°C (TA). The outputs are non-inverted and tri-state, allowing them to be placed in a high-impedance state.

 

Key features include its 8-bit data handling, positive edge triggering, and suitability for high-speed applications. The SN74ABT574ADBR is a versatile component for digital logic designs requiring efficient data buffering and transfer.

SN74ABT574ADBR Quick Information

Product Type: D-Type Flip-Flop
Series: 74ABT574
Canonical Name: SN74ABT574ADBR Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip-Flops

SN74ABT574ADBR Compliance

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

SN74ABT574ADBR Estimated Pricing

Qty Low High
1+ $0.40 $0.40

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

SN74ABT574ADBR Features

  • Octal edge-triggered D-Type flip-flop.
  • Maximum clock frequency of 200 MHz.
  • 3-state outputs for bus driving.
  • Surface mount 20-SSOP package.
  • Wide operating temperature range.

SN74ABT574ADBR Applications

  • Buffer registers implementation.
  • I/O port expansion.
  • Bidirectional bus drivers.
  • Working registers.

SN74ABT574ADBR FAQs

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

4.5V to 5.5V.

What is the clock frequency?

200 MHz.

What is the package type?

20-SSOP (0.209", 5.30mm Width).

What is the operating temperature range?

-40°C to 85°C.

How many bits per element?

8 bits.

What is the output type?

Tri-State, Non-Inverted.

What is the trigger type?

Positive Edge.

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