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SNJ54LS273J The Texas Instruments SNJ54LS273J is an octal D-type flip-flop with a clear function. It operates at 4.5V to 5.5V and features a maximum clock frequency of 40 MHz.
Mfr Part #:

SNJ54LS273J

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ54LS273J is an octal D-type flip-flop with a clear function. It operates at 4.5V to 5.5V and features a maximum clock frequency of 40 MHz.
✓ Total Stock: 2,536 pcs
$ Price Range: $11.68

SNJ54LS273J Available from 3 distributors

✓ Authorised
✓ Non-Authorised
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.

SNJ54LS273J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Lead Style
Max Propagation Delay @ V, Max CL
Military Grade
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Trigger Type
Type
Voltage
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SNJ54LS273J Description

Short technical summary and product information.

The SNJ54LS273J from Texas Instruments is an octal D-type flip-flop integrated circuit. It contains eight flip-flops with single-rail outputs, buffered clock, and direct clear inputs. Information at the D inputs meeting setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse.

 

This device operates within a voltage range of 4.5V to 5.5V and has a maximum clock frequency of 40 MHz. The operating temperature range is -55°C to 125°C. It is designed for applications such as buffer/storage registers, shift registers, and pattern generators.

 

The SNJ54LS273J is packaged in a 20-pin Ceramic DIP (CDIP) and is designed for through-hole mounting.

SNJ54LS273J Quick Information

Product Type: Flip Flop
Series: 54LS
Canonical Name: SNJ54LS273J Octal D-Type Flip-Flop with Clear
Subcategory: Octal D-Type Flip-Flop with Clear

SNJ54LS273J Compliance

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

SNJ54LS273J Estimated Pricing

Qty Low High
1+ $11.68 $11.68

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

SNJ54LS273J Features

  • Contains eight D-type flip-flops.
  • Features buffered clock and clear inputs.
  • Operates at 4.5V to 5.5V.
  • Maximum clock frequency of 40 MHz.
  • Wide operating temperature range.

SNJ54LS273J Applications

  • Used in register and buffer storage applications.
  • Ideal for control and data processing circuits.
  • Suitable for high-reliability military and aerospace systems.
  • Works in extreme temperature industrial environments.

SNJ54LS273J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SNJ54LS273J?

4.5V to 5.5V.

What is the operating temperature range?

-55°C to 125°C.

What package does the SNJ54LS273J come in?

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

What is the maximum clock frequency?

40 MHz.

What is the propagation delay?

27 ns maximum at 5V supply and 15 pF load.

What is the trigger type?

Positive edge.

How many bits does the flip flop have?

8 bits per element.

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