CD74HC377E The RCA CD74HC377E is an octal D-type flip-flop with a buffered common clock and data enable. It operates across a wide temperature range.
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CD74HC377E

Available from 1 distributors
Mfr Name: RCA
RCA
The RCA CD74HC377E is an octal D-type flip-flop with a buffered common clock and data enable. It operates across a wide temperature range.
✓ Total Stock: 10 pcs
$ Price Range: $0.50

CD74HC377E Available from 1 distributor

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✓ Non-Authorised
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10 pcs
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CD74HC377E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature Range

CD74HC377E Description

Short technical summary and product information.

The CD74HC377E from RCA is an octal D-type flip-flop designed for high-speed CMOS logic applications. It features a buffered common clock input (CP) and a data enable input (E\). All eight flip-flops within the IC are loaded simultaneously on the positive edge of the clock signal when the data enable is low.

 

This device offers a wide operating temperature range from -55°C to 125°C, making it suitable for various environmental conditions. Key electrical characteristics include a typical propagation delay of 14 ns for HC types at 5V and 15pF load. It supports a wide operating voltage range, with HC types operating from 2V to 6V and HCT types from 4.5V to 5.5V.

 

The CD74HC377E is available in a 20-pin PDIP (N) package, designed for through-hole mounting. Standard outputs have a fanout of 10 LSTTL loads, while bus driver outputs support up to 15 LSTTL loads. Its high noise immunity and direct LSTTL input compatibility enhance its integration into existing designs.

CD74HC377E Quick Information

Product Type: Octal D-Type Flip-Flop
Series: HC377
Canonical Name: CD74HC377E Octal D-Type Flip-Flop with Data Enable
Subcategory: D-Type Flip-Flop

CD74HC377E Compliance

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

CD74HC377E Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

CD74HC377E Features

  • Octal D-type flip-flops with data enable.
  • Buffered common clock input.
  • Wide operating temperature range: -55 to 125°C.
  • Typical propagation delay of 14 ns (HC types).
  • Available in 20-pin PDIP package.

CD74HC377E Applications

  • Synchronous data storage.
  • Digital signal processing.
  • Control logic implementation.
  • Interface buffering.

CD74HC377E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the CD74HC377E?

-55 to 125 °C.

What is the typical propagation delay of the CD74HC377E?

14 ns for HC types and 16 ns for HCT types.

What is the package type of the CD74HC377E?

PDIP (N).

What is the operating voltage range for HC types of the CD74HC377E?

2 to 6 V.

What is the fanout for standard outputs of the CD74HC377E?

10 LSTTL loads.

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