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SN74ALS273NSR The Texas Instruments SN74ALS273NSR is an octal D-type flip-flop with a clear input. It operates from 4.5V to 5.5V and features a positive edge trigger.
Mfr Part #:

SN74ALS273NSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ALS273NSR is an octal D-type flip-flop with a clear input. It operates from 4.5V to 5.5V and features a positive edge trigger.
✓ Total Stock: 91,387 pcs
$ Price Range: $0.86

SN74ALS273NSR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
987 pcs
On Request
987 pcs On Request 1 On Request On Request 0036+ 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.

SN74ALS273NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
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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SN74ALS273NSR Description

Short technical summary and product information.

The SN74ALS273NSR from Texas Instruments is an octal D-type flip-flop integrated circuit designed for digital logic applications. It contains eight flip-flops with single-rail outputs, each featuring an individual data input and a buffered clock and direct-clear input.

 

This device operates with a supply voltage range of 4.5V to 5.5V and a clock frequency up to 35 MHz. The maximum propagation delay is 15ns at 5V and 50pF. The flip-flops are positive edge-triggered, meaning data is transferred to the Q outputs on the positive-going edge of the clock pulse. The direct-clear input allows for asynchronous resetting of the flip-flops.

 

Packaged in a 20-SOIC (Surface Mount) configuration, the SN74ALS273NSR is suitable for various buffer/storage register, shift register, and pattern generator applications. The operating temperature range is 0°C to 70°C (TA).

SN74ALS273NSR Quick Information

Product Type: Flip Flop
Series: 74ALS
Canonical Name: SN74ALS273NSR Octal D-Type Flip-Flop with Clear
Subcategory: Octal D-Type Flip-Flop with Clear

SN74ALS273NSR Compliance

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

SN74ALS273NSR Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

SN74ALS273NSR Features

  • Octal D-type flip-flop with clear
  • Positive edge-triggered logic
  • 4.5V to 5.5V operating voltage
  • 35 MHz maximum clock frequency
  • 20-SOIC surface mount package

SN74ALS273NSR Applications

  • Buffer and storage registers
  • Shift register applications
  • Pattern generator circuits
  • General digital logic systems

SN74ALS273NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ALS273NSR?

4.5V to 5.5V.

What is the operating temperature range?

0°C to 70°C.

What package does the SN74ALS273NSR come in?

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

What is the maximum clock frequency?

35 MHz.

What is the propagation delay?

15ns at 5V, 50pF load.

What type of flip-flop is the SN74ALS273NSR?

D-Type with positive-edge trigger and master reset.

How many bits per element does the SN74ALS273NSR have?

8 bits.

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