SN74LS377N The SN74LS377N from Texas Instruments is an octal D-type flip-flop with clock enable. It operates at clock frequencies up to 40 MHz.
Mfr Part #:

SN74LS377N

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS377N from Texas Instruments is an octal D-type flip-flop with clock enable. It operates at clock frequencies up to 40 MHz.
✓ Total Stock: 6,333 pcs
$ Price Range: $0.96

SN74LS377N Available from 4 distributors

✓ Authorised
✓ Non-Authorised

SN74LS377N Specifications Quick View

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

SN74LS377N Description

Short technical summary and product information.

The SN74LS377N is an octal D-type flip-flop integrated circuit manufactured by Texas Instruments. It features individual data inputs for each flip-flop and a common clock enable input. This device utilizes TTL circuitry and is positive-edge-triggered, transferring data from the D inputs to the Q outputs when the clock pulse is positive and the enable input is low.

 

Key electrical specifications include an operating voltage range of 4.75V to 5.25V, a maximum clock frequency of 40 MHz, and a maximum propagation delay of 27ns at 5V and 15pF. The operating temperature range is from 0°C to 70°C.

 

This flip-flop is suitable for applications such as buffer/storage registers, shift registers, and pattern generators. It comes in a 20-PDIP package designed for through-hole mounting.

 

The SN74LS377N is part of the 74LS series, known for its balance of speed and power consumption in logic applications.

SN74LS377N Quick Information

Product Type: D-Type Flip-Flop
Series: 74LS
Canonical Name: SN74LS377N Octal D-Type Flip-Flop with Clock Enable
Subcategory: D-Type Flip-Flop

SN74LS377N Compliance

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

SN74LS377N Estimated Pricing

Qty Low High
1+ $0.96 $0.96

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

SN74LS377N Features

  • Octal D-Type Flip-Flop with Clock Enable
  • Positive Edge Triggered Logic
  • Maximum Clock Frequency of 40 MHz
  • Operating Temperature 0°C to 70°C
  • 20-PDIP Through Hole Package

SN74LS377N Applications

  • Buffer and Storage Registers
  • Shift Register Applications
  • Pattern Generator Circuits
  • General Logic Functions

SN74LS377N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for SN74LS377N?

4.75V to 5.25V.

What is the operating temperature range?

0°C to 70°C.

What is the package type?

20-DIP (0.300", 7.62mm) through hole.

What is the maximum clock frequency?

40 MHz.

What is the propagation delay?

27 ns maximum at 5V and 15pF load.

What is the output current capability?

28 mA.

What is the trigger type?

Positive edge.

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