CD54HC574F3A The Texas Instruments CD54HC574F3A is a High-Speed CMOS Logic Octal D-Type Flip-Flop with 3-State Outputs. It operates over a wide temperature range and offers buffered inputs.
Mfr Part #:

CD54HC574F3A

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD54HC574F3A is a High-Speed CMOS Logic Octal D-Type Flip-Flop with 3-State Outputs. It operates over a wide temperature range and offers buffered inputs.
✓ Total Stock: 4,700 pcs
$ Price Range: $17.55

CD54HC574F3A 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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4,700 pcs
4700 pcs On Request 1 On Request On Request On Request On Request On Request

CD54HC574F3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Operating Temperature

CD54HC574F3A Description

Short technical summary and product information.

The Texas Instruments CD54HC574F3A is an octal positive-edge triggered D-type flip-flop featuring 3-state outputs. This logic IC is designed for high-speed CMOS applications and operates within a voltage range of 2V to 6V for HC types and 4.5V to 5.5V for HCT types.

 

Key electrical characteristics include a typical propagation delay from clock to output of 15 ns at 5V and 15 pF load capacitance. It supports standard outputs with a fanout of 10 LSTTL loads and bus driver outputs with a fanout of 15 LSTTL loads. The device offers high noise immunity, with NIL and NIH rated at 30% of Vcc at 5V.

 

This flip-flop is housed in a 20-pin CDIP (J) package, suitable for through-hole mounting. It operates across a wide temperature range of -55°C to 125°C, making it suitable for various environmental conditions. The component features buffered inputs and a common three-state output enable control for flexible system integration.

CD54HC574F3A Quick Information

Product Type: Flip-Flop
Series: HC574
Canonical Name: Texas Instruments CD54HC574 Octal D-Type Flip-Flop
Subcategory: D-Type Flip-Flops

CD54HC574F3A Compliance

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

CD54HC574F3A Estimated Pricing

Qty Low High
1+ $17.55 $17.55

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

CD54HC574F3A Features

  • Octal positive-edge triggered D-Type flip-flop
  • Features 3-state outputs for bus line driving
  • Wide operating voltage range of 2V to 6V
  • Operates from -55°C to 125°C
  • 20-pin CDIP package for through-hole mounting

CD54HC574F3A Applications

  • Digital data storage applications
  • Buffer registers in logic circuits
  • Control signal management
  • System timing and synchronization

CD54HC574F3A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CD54HC574F3A?

The HC types operate from 2V to 6V, and the HCT types operate from 4.5V to 5.5V.

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

The CD54HC574F3A operates within a temperature range of -55°C to 125°C.

What package type is the CD54HC574F3A supplied in?

The CD54HC574F3A is supplied in a 20-pin CDIP (J) package.

What is the typical propagation delay from clock to output?

The typical propagation delay from clock to output is 15 ns at 5V Vcc and 15 pF load capacitance.

What is the Moisture Sensitivity Level (MSL) for the CD54HC574F3A?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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