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SN74F244DBR The SN74F244DBR from Texas Instruments is an octal buffer/driver IC with 3-state outputs. It operates over a voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74F244DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74F244DBR from Texas Instruments is an octal buffer/driver IC with 3-state outputs. It operates over a voltage range of 4.5V to 5.5V.
✓ Total Stock: 226,005 pcs
$ Price Range: $0.55

SN74F244DBR 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
226,000 pcs
On Request
226000 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request 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.

SN74F244DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Features
Industrial Grade
Lead Style
Logic Type
Medical Grade
Military Grade
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Voltage
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SN74F244DBR Description

Short technical summary and product information.

The SN74F244DBR is an octal buffer and line driver from Texas Instruments, designed to enhance performance and density in applications like memory address drivers and bus-oriented systems. This device features 8 channels organized as two 4-bit buffers with separate output enable inputs.

 

Key electrical characteristics include an operating voltage range of 4.5V to 5.5V, a non-inverting logic type, and 3-state outputs. It offers over-voltage tolerant inputs and very high speed performance with propagation delays typically between 5-10ns. The device can source/sink up to 64mA and 15mA respectively.

 

Packaged in a 20-SSOP (Shrink Small-Outline Package), the SN74F244DBR is designed for surface mounting. The operating temperature range is specified from 0°C to 70°C (TA). This component is suitable for applications requiring efficient buffering and driving of bus lines or memory address registers.

SN74F244DBR Quick Information

Product Type: Buffer/Driver IC
Series: SN74F
Canonical Name: SN74F244DBR Octal Buffer/Driver IC
Subcategory: Non-Inverting Buffers/Drivers

SN74F244DBR Compliance

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

SN74F244DBR Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SN74F244DBR Features

  • 8-channel octal buffer/driver IC
  • 3-state non-inverting outputs
  • 4.5V to 5.5V operating voltage
  • Surface mount 20-SSOP package
  • High speed with 5-10ns propagation delay

SN74F244DBR Applications

  • Memory address driver applications
  • Bus line buffering and driving
  • Clock driver circuits
  • Bus-oriented receivers and transmitters

SN74F244DBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74F244DBR?

4.5V to 5.5V.

What is the package type of the SN74F244DBR?

20-SSOP (Shrink Small Outline Package).

What is the operating temperature range?

0°C to 70°C (TA).

How many channels does the SN74F244DBR have?

8 channels.

What is the output type?

3-State.

What is the propagation delay of the SN74F244DBR?

5 to 10 nanoseconds.

What is the output current capability?

High output 15mA, low output 64mA.

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