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SN74AHC273DWR The Texas Instruments SN74AHC273DWR is an octal D-type flip-flop with a direct clear input. It operates at clock frequencies up to 110 MHz.
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SN74AHC273DWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHC273DWR is an octal D-type flip-flop with a direct clear input. It operates at clock frequencies up to 110 MHz.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.32

SN74AHC273DWR 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 ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 18+ On Request On Request
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SN74AHC273DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
ESD Protection
Features
Function
Input Capacitance
Input Type
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
Supplier Package
Supply Current
Trigger Type
Type
Voltage
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SN74AHC273DWR Description

Short technical summary and product information.

The SN74AHC273DWR from Texas Instruments is an octal D-type flip-flop featuring a direct clear input. This device is designed for high-speed applications, with a maximum clock frequency of 110 MHz and a maximum propagation delay of 11ns at 5V and 50pF.

 

It operates within a voltage range of 2V to 5.5V and consumes a low supply current of 40 µA. The flip-flop has standard CMOS input types and push-pull output types. It is housed in a 20-SOIC package, suitable for surface mount applications.

 

Key electrical characteristics include an input capacitance of 2.5 pF and latch-up performance exceeding 250mA. ESD protection is rated at 2000V for the human-body model and 1000V for the charged-device model.

 

This component is ideal for digital logic designs requiring reliable data storage and transfer at high frequencies. Its balanced outputs and over-voltage tolerant inputs contribute to robust performance in various electronic systems.

SN74AHC273DWR Quick Information

Product Type: D-Type Flip-Flop
Series: 74AHC
Canonical Name: Texas Instruments SN74AHC273 Octal D-Type Flip-Flop with Clear
Subcategory: D-Type Flip-Flops

SN74AHC273DWR Compliance

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

SN74AHC273DWR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

SN74AHC273DWR Features

  • Octal D-type flip-flop with clear.
  • High speed up to 110 MHz.
  • Wide operating voltage range.
  • Surface mount 20-SOIC package.
  • Low supply current consumption.

SN74AHC273DWR Applications

  • Digital data storage circuits.
  • High-speed logic systems.
  • Control signal buffering.
  • Register applications.

SN74AHC273DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHC273DWR?

2V to 5.5V.

What is the operating temperature range?

-40°C to 125°C.

What package does the SN74AHC273DWR come in?

20-SOIC (0.295", 7.50mm Width).

What is the maximum clock frequency?

110 MHz.

What is the propagation delay?

11 ns at 5V and 50pF load.

What is the output drive capability?

8 mA sink and -8 mA source.

Does the SN74AHC273DWR have over-voltage tolerant inputs?

Yes, over-voltage tolerant inputs are a feature.

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