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CY29947AXC The Cypress Semiconductor CY29947AXC is a clock fanout buffer and multiplexer IC. It operates at frequencies up to 200 MHz and supports LVCMOS/LVTTL interfaces.
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CY29947AXC

Available from 1 distributors
Mfr Name: Cypress Semiconductor
Cypress Semiconductor
The Cypress Semiconductor CY29947AXC is a clock fanout buffer and multiplexer IC. It operates at frequencies up to 200 MHz and supports LVCMOS/LVTTL interfaces.
✓ Total Stock: 14 pcs
$ Price Range: $3.00

CY29947AXC Available from 1 distributor

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Bristol Electronics ✓
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14 pcs
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CY29947AXC Specifications Quick View

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CY29947AXC Description

Short technical summary and product information.

The Cypress Semiconductor CY29947AXC is an integrated circuit designed as a clock fanout buffer and multiplexer. It features a 2:9 input to output ratio and can operate at a maximum frequency of 200 MHz. The device supports both LVCMOS and LVTTL input and output logic levels.

 

This buffer operates within a supply voltage range of 2.375V to 3.63V and is designed for operation in temperatures from 0°C to 70°C. The CY29947AXC is available in a 32-TQFP package, suitable for surface mount applications.

 

This part is listed as obsolete. It is a single-circuit device designed for clock distribution and signal multiplexing in electronic systems.

CY29947AXC Quick Information

Product Type: Clock Fanout Buffer
Canonical Name: CY29947AXC Clock Fanout Buffer, Multiplexer
Subcategory: Clock/Timing

CY29947AXC Compliance

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

CY29947AXC Estimated Pricing

Qty Low High
1+ $3.00 $3.00

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

CY29947AXC Features

  • Clock fanout buffer and multiplexer IC.
  • 2:9 input to output ratio.
  • Maximum frequency of 200 MHz.
  • Supports LVCMOS/LVTTL interfaces.
  • 32-TQFP surface mount package.

CY29947AXC Applications

  • Provides stable clock distribution for FPGA designs.
  • Routes timing signals between microcontroller peripherals.
  • Synchronizes data acquisition systems operating at high speeds.
  • Buffers reference clocks for communication interface circuits.

CY29947AXC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CY29947AXC?

The device requires a supply voltage between 2.375V and 3.63V.

Which package type does the CY29947AXC use?

The component is housed in a 32-TQFP surface-mount package measuring 7mm by 7mm.

What is the specified operating temperature range?

The IC is rated for continuous operation from 0°C to 70°C.

What is the maximum switching frequency supported?

The clock buffer operates at a maximum frequency of 200 MHz.

Which logic families are compatible with the input and output stages?

Both input and output stages support LVCMOS and LVTTL standards.

How many independent circuits are contained within this package?

The integrated circuit contains one dedicated clock distribution circuit.

What is the input to output ratio configuration?

The device utilizes a 2:9 input to output ratio structure.

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