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SN74HC377DWR The Texas Instruments SN74HC377DWR is an octal D-type flip-flop with a clock enable input. It operates from 2V to 6V and comes in a 20-SOIC package.
Mfr Part #:

SN74HC377DWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC377DWR is an octal D-type flip-flop with a clock enable input. It operates from 2V to 6V and comes in a 20-SOIC package.
✓ Total Stock: 173,645 pcs
$ Price Range: $0.29

SN74HC377DWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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SN74HC377DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Capacitance
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Trigger Type
Type
Voltage
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SN74HC377DWR Description

Short technical summary and product information.

The SN74HC377DWR from Texas Instruments is an octal D-type flip-flop featuring a latched clock-enable input. This device is designed for positive-edge triggering and offers a wide operating voltage range from 2V to 6V. It provides eight flip-flops with single-rail outputs and can drive up to 10 LSTTL loads.

 

Key electrical characteristics include a typical propagation delay of 12 ns, a maximum quiescent current of 80 µA, and an output drive capability of ±4 mA at 5V. The input capacitance is 3 pF, and the clock frequency can reach up to 64 MHz.

 

This flip-flop is suitable for applications such as buffer/storage registers, shift registers, and pattern generators. It is housed in a 20-SOIC package with surface mount mounting type, designed for operation in temperatures ranging from -40°C to 85°C.

 

The SN74HC377DWR is RoHS3 compliant and has an MSL rating of 1.

SN74HC377DWR Quick Information

Product Type: Flip Flop
Series: SNx4HC377
Canonical Name: SN74HC377 Octal D-Type Flip-Flop with Clock Enable
Subcategory: D-Type Flip-Flop

SN74HC377DWR Compliance

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

SN74HC377DWR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

SN74HC377DWR Features

  • Octal D-type flip-flop with clock enable.
  • Wide 2V to 6V operating voltage range.
  • Typical propagation delay of 12 ns.
  • Outputs drive up to 10 LSTTL loads.
  • Surface mount 20-SOIC package.

SN74HC377DWR Applications

  • Used in buffer/storage registers.
  • Used in shift registers.
  • Used in pattern generators.
  • Ideal for clock-enable data storage.
  • Suitable for positive-edge-triggered logic.

SN74HC377DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74HC377DWR?

The SN74HC377DWR operates within a voltage range of 2V to 6V.

What is the operating temperature range of the SN74HC377DWR?

The SN74HC377DWR has an operating temperature range of -40°C to 85°C.

What is the package type for the SN74HC377DWR?

The SN74HC377DWR is available in a 20-SOIC package.

What is the maximum propagation delay of the SN74HC377DWR?

The maximum propagation delay for the SN74HC377DWR is 27ns at 6V with a 50pF load.

What is the clock frequency of the SN74HC377DWR?

The SN74HC377DWR has a nominal clock frequency of 64 MHz.

What is the quiescent current of the SN74HC377DWR?

The maximum quiescent current for the SN74HC377DWR is 8 µA.

How many bits per element does the SN74HC377DWR have?

The SN74HC377DWR has 8 bits per element.

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