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SN74HC377NSR The Texas Instruments SN74HC377NSR is an octal D-type flip-flop with a clock enable input. It operates over a wide voltage range and offers fast switching speeds.
Mfr Part #:

SN74HC377NSR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC377NSR is an octal D-type flip-flop with a clock enable input. It operates over a wide voltage range and offers fast switching speeds.
✓ Total Stock: 127,523 pcs
$ Price Range: $0.29

SN74HC377NSR Available from 4 distributors

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Romaks Technologies ✓
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113,000 pcs
On Request
113000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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11,715 pcs
On Request
11715 pcs On Request 1 On Request On Request 0227+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,774 pcs
On Request
2774 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
34 pcs
On Request
34 pcs On Request 1 On Request On Request 0706P// On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74HC377NSR 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
SVHC Present
Supplier Device Package
Tape & Reel
Trigger Type
Type
Voltage
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SN74HC377NSR Description

Short technical summary and product information.

The SN74HC377NSR from Texas Instruments is an octal D-type flip-flop featuring a positive-edge trigger and a latched clock-enable input. This device is designed for buffer/storage registers, shift registers, and pattern generators.

 

Key electrical specifications include a wide operating voltage range of 2 V to 6 V, a maximum clock frequency of 64 MHz, and a typical propagation delay of 27 ns at 6V and 50pF. It exhibits low power consumption with a maximum ICC of 80 µA and offers ±4 mA output drive at 5 V. The input current is also low, at a maximum of 1 µA.

 

This flip-flop is housed in a 20-SOIC package suitable for surface mounting. The operating temperature range is -40°C to 85°C. The device contains eight flip-flops with single-rail outputs and a clock enable that is latched to prevent false clocking.

SN74HC377NSR Quick Information

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

SN74HC377NSR Compliance

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

SN74HC377NSR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

SN74HC377NSR Features

  • Octal D-Type Flip-Flop with Clock Enable
  • Wide 2V to 6V Operating Voltage Range
  • Fast 64 MHz Clock Frequency
  • Low 80 µA Max Power Consumption
  • Surface Mount 20-SOIC Package

SN74HC377NSR Applications

  • Used in digital data storage applications.
  • Suitable for high-speed logic systems.
  • Ideal for buffering and register circuits.
  • Applied in microcontroller interface designs.
  • Works in industrial temperature environments.

SN74HC377NSR FAQs

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

2 V to 6 V.

What is the package type?

20-SOIC (0.209", 5.30mm Width) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum clock frequency?

64 MHz.

What is the maximum propagation delay?

27 ns at 6 V and 50 pF load.

What is the typical output drive current?

±4 mA at 5 V.

What is the typical input capacitance?

3 pF.

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