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SN74AHCT273DBR The SN74AHCT273DBR is an Octal D-Type Flip-Flop from Texas Instruments. It operates at a clock frequency of up to 75 MHz and features a voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74AHCT273DBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74AHCT273DBR is an Octal D-Type Flip-Flop from Texas Instruments. It operates at a clock frequency of up to 75 MHz and features a voltage range of 4.5V to 5.5V.
✓ Total Stock: 150,667 pcs
$ Price Range: $0.16

SN74AHCT273DBR Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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150,667 pcs
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SN74AHCT273DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Capacitance
Input Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Trigger Type
Type
Voltage
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SN74AHCT273DBR Description

Short technical summary and product information.

The SN74AHCT273DBR is an octal D-type flip-flop with a direct clear input, manufactured by Texas Instruments. This component belongs to the AHCT technology family and is designed for high-speed applications, offering a maximum clock frequency of 75 MHz and a maximum propagation delay of 9.2ns at 5V and 50pF.

 

It features TTL-compatible CMOS inputs and push-pull outputs. The device operates within a voltage range of 4.5V to 5.5V and has a low supply current of 4 µA. The flip-flop is positive-edge triggered and includes a master reset function.

 

Packaged in a 20-SSOP configuration, the SN74AHCT273DBR is designed for surface mounting. Its operating temperature range is -40°C to 125°C (TA). The component has 8 bits per element and 1 element, with non-inverted output type and an input capacitance of 2.5 pF.

 

This device is suitable for various digital logic applications requiring high-speed data storage and manipulation. Its balanced outputs and very high speed make it a reliable choice for demanding designs.

SN74AHCT273DBR Quick Information

Product Type: Flip Flop
Series: 74AHCT
Canonical Name: SN74AHCT273 Octal D-Type Flip-Flop with Clear
Subcategory: Octal D-Type Flip-Flop

SN74AHCT273DBR Compliance

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

SN74AHCT273DBR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

SN74AHCT273DBR Features

  • Octal D-Type Flip-Flop with Clear
  • 75 MHz Maximum Clock Frequency
  • 4.5V to 5.5V Operating Voltage
  • 9.2ns Maximum Propagation Delay
  • 20-SSOP Surface Mount Package

SN74AHCT273DBR Applications

  • High-speed data buffering
  • Register file implementation
  • State machine design
  • Digital signal processing

SN74AHCT273DBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHCT273DBR?

4.5V to 5.5V.

What package does the SN74AHCT273DBR come in?

20-SSOP (shrink small outline package, 5.30 mm body width).

What is the operating temperature range?

-40°C to 125°C.

What is the maximum clock frequency of the SN74AHCT273DBR?

70 MHz.

What is the propagation delay of the SN74AHCT273DBR?

9.2 ns at 5V supply and 50 pF load.

What is the output configuration?

Non-inverted push-pull outputs.

Does the SN74AHCT273DBR have a master reset function?

Yes, it features an active high master reset.

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