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SN74AHCT244DW The Texas Instruments SN74AHCT244DW is an octal buffer/driver with 3-state outputs. It operates from 4.5V to 5.5V and is suitable for various logic applications.
Mfr Part #:

SN74AHCT244DW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHCT244DW is an octal buffer/driver with 3-state outputs. It operates from 4.5V to 5.5V and is suitable for various logic applications.
✓ Total Stock: 90,413 pcs
$ Price Range: $0.62

SN74AHCT244DW 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
Hybrid Electronics ✓
Non-Authorised Inventory information
13 pcs
On Request
13 pcs On Request 1 On Request On Request 0019 On Request On Request
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SN74AHCT244DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Supply Current
Voltage
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SN74AHCT244DW Description

Short technical summary and product information.

The SN74AHCT244DW from Texas Instruments is an octal buffer/driver designed for 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters. This device features TTL-compatible CMOS inputs and operates within a voltage range of 4.5V to 5.5V.

 

Key electrical characteristics include an output current of 8mA for both IOL and IOH, and a low supply current of 40µA. The operating temperature range is -40°C to 125°C, making it suitable for demanding environments. The buffer offers very high speed with a typical propagation delay (tpd) between 5-10ns.

 

This component is housed in a 20-SOIC package with surface mount mounting type. The body dimensions are 12.8mm x 7.5mm, and the package size is 12.80mm x 10.3mm. Its latch-up performance exceeds 250mA per JESD 17.

 

Applications for the SN74AHCT244 include network switches, power infrastructures, PCs and notebooks, wearable health and fitness devices, and tests and measurements.

SN74AHCT244DW Quick Information

Product Type: Buffer
Series: SN74AHCT244
Canonical Name: SN74AHCT244DW Octal Buffer/Driver with 3-State Outputs
Subcategory: Buffer

SN74AHCT244DW Compliance

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

SN74AHCT244DW Estimated Pricing

Qty Low High
1+ $0.62 $0.62

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

SN74AHCT244DW Features

  • Octal buffer/driver with 3-state outputs.
  • Operates from 4.5V to 5.5V supply.
  • TTL-compatible CMOS inputs.
  • High speed with 5-10ns propagation delay.
  • Wide -40°C to 125°C operating temperature.

SN74AHCT244DW Applications

  • Ideal for memory-address drivers.
  • Suitable for clock drivers.
  • Used in bus-oriented systems.
  • Applicable to network switches.
  • Designed for power infrastructures.

SN74AHCT244DW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHCT244DW?

The SN74AHCT244DW operates from 4.5V to 5.5V.

What is the operating temperature range of the SN74AHCT244DW?

The operating temperature range is -40°C to 125°C.

What package does the SN74AHCT244DW come in?

The SN74AHCT244DW is offered in a 20-SOIC surface-mount package.

What is the output type of the SN74AHCT244DW?

The outputs are 3-state, non-inverting buffers.

What is the typical propagation delay of the SN74AHCT244DW?

The typical propagation delay is 5 to 10 nanoseconds.

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