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SN74ABT273DBR The Texas Instruments SN74ABT273DBR is an 8-bit, positive-edge-triggered D-type flip-flop with a direct clear input. It operates from 4.5V to 5.5V with a clock frequency of 150 MHz.
Mfr Part #:

SN74ABT273DBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ABT273DBR is an 8-bit, positive-edge-triggered D-type flip-flop with a direct clear input. It operates from 4.5V to 5.5V with a clock frequency of 150 MHz.
✓ Total Stock: 998 pcs
$ Price Range: $0.37

SN74ABT273DBR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
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998 pcs
On Request
998 pcs On Request 1 On Request On Request 0849+ On Request On Request
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SN74ABT273DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Design
Function
Input Capacitance
Latch-up Performance
Max Propagation Delay @ V, Max CL
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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SN74ABT273DBR Description

Short technical summary and product information.

The SN74ABT273DBR from Texas Instruments is an octal edge-triggered D-type flip-flop featuring a direct clear input. This component is designed for implementing buffer and storage registers, shift registers, and pattern generators.

 

Key electrical characteristics include a wide operating voltage range of 4.5V to 5.5V and a maximum clock frequency of 150 MHz. It offers a maximum propagation delay of 6.8ns at 5V and 50pF. The device consumes a quiescent current of 400 µA and has an input capacitance of 7 pF.

 

This flip-flop is housed in a 20-SSOP (Shrink Small-Outline Package) with a surface mount type. The operating temperature range is from -40°C to 85°C. The 'ABT273 series utilizes State-of-the-Art EPIC-IIB BiCMOS design, significantly reducing power dissipation and offering latch-up performance exceeding 500 mA per JEDEC Standard JESD-17.

SN74ABT273DBR Quick Information

Product Type: Flip Flop
Series: SN74ABT
Canonical Name: Texas Instruments SN74ABT273 Octal Edge-Triggered D-Type Flip-Flop with Clear
Subcategory: D-Type Flip-Flop

SN74ABT273DBR Compliance

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

SN74ABT273DBR Estimated Pricing

Qty Low High
1+ $0.37 $0.37

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

SN74ABT273DBR Features

  • 8-bit positive-edge-triggered D-type flip-flop.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum clock frequency of 150 MHz.
  • Surface mountable in a 20-SSOP package.
  • Wide operating temperature range of -40°C to 85°C.

SN74ABT273DBR Applications

  • Suitable for buffer registers.
  • Used in storage registers.
  • Ideal for shift registers.
  • Applicable for pattern generators.

SN74ABT273DBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ABT273DBR?

4.5V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

20-SSOP (Shrink Small Outline Package).

What is the maximum clock frequency?

150 MHz.

What is the propagation delay?

6.8ns maximum at 5V, 50pF.

What is the trigger type?

Positive edge.

Does it have a master reset?

Yes, it includes a master reset function.

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