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CD74HC299E The RCA CD74HC299E is an 8-bit universal shift register with three-state outputs. It operates across a wide temperature range and supports multiple modes of operation.
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CD74HC299E

Available from 1 distributors
Mfr Name: RCA
RCA
The RCA CD74HC299E is an 8-bit universal shift register with three-state outputs. It operates across a wide temperature range and supports multiple modes of operation.
✓ Total Stock: 1 pcs
$ Price Range: $0.30

CD74HC299E Available from 1 distributor

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CD74HC299E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CD74HC299E Description

Short technical summary and product information.

The CD74HC299E from RCA is a versatile 8-bit universal shift register designed for bus-oriented applications. It features three-state outputs, enabling efficient bus interfacing. This device supports four synchronous operating modes: shift left, shift right, load, and store, controlled by select inputs.

 

Key electrical characteristics include a typical maximum clock frequency of 50MHz at 5V supply and 15pF load capacitance. The device operates with HC logic types from 2V to 6V and HCT logic types from 4.5V to 5.5V. It offers high noise immunity with NIL and NIH at 30% of VCC at 5V.

 

Packaged in a 20-pin PDIP, the CD74HC299E is suitable for applications requiring flexible data shifting and storage capabilities. Its wide operating temperature range of -55°C to 125°C makes it robust for various environmental conditions. The register can be cascaded to create longer word lengths, enhancing its applicability in complex digital systems.

CD74HC299E Quick Information

Product Type: Shift Register
Canonical Name: CD74HC299E 8-Bit Universal Shift Register with 3-State Outputs
Subcategory: Universal Shift Register

CD74HC299E Compliance

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

CD74HC299E Estimated Pricing

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1+ $0.30 $0.30

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

CD74HC299E Features

  • 8-bit universal shift register with 3-state outputs.
  • Four synchronous operating modes: shift, load, store.
  • Typical max clock frequency of 50MHz at 5V.
  • Wide operating temperature range: -55°C to 125°C.
  • Available in a 20-pin PDIP package.

CD74HC299E Applications

  • Digital data manipulation and storage.
  • Bus interfacing in digital systems.
  • Serial-to-parallel and parallel-to-serial conversion.
  • Expanding shift register capabilities via cascading.

CD74HC299E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the CD74HC299E?

-55 to 125°C

What is the maximum clock frequency of the CD74HC299E?

50MHz

What package type does the CD74HC299E come in?

PDIP

What is the operating voltage range for the HC types?

2V to 6V

What is the operating voltage range for the HCT types?

4.5V to 5.5V

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