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SN74LVT244BPW The Texas Instruments SN74LVT244BPW is an octal buffer and line driver designed for 3.3V VCC operation with TTL compatibility. It features 3-state outputs and operates over a temperature range of -40°C to 85°C.
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SN74LVT244BPW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LVT244BPW is an octal buffer and line driver designed for 3.3V VCC operation with TTL compatibility. It features 3-state outputs and operates over a temperature range of -40°C to 85°C.
✓ Total Stock: 203,226 pcs
$ Price Range: $0.37

SN74LVT244BPW Available from 3 distributors

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Romaks Technologies ✓
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200,000 pcs
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200000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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3,196 pcs
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3196 pcs On Request 1 On Request On Request On Request On Request On Request
DYNACO PRODUCTS ✓
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30 pcs
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30 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.

SN74LVT244BPW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN74LVT244BPW Description

Short technical summary and product information.

The SN74LVT244BPW from Texas Instruments is an octal buffer and line driver designed for low-voltage (3.3V) VCC operation, while providing a TTL interface to a 5V system environment. This device is organized as two 4-bit line drivers, each with separate output-enable (OE) inputs. When OE is low, data passes from the A inputs to the Y outputs. When OE is high, the outputs enter a high-impedance state.

 

Key electrical specifications include an operating voltage range of 2.7V to 3.6V, with support for mixed-mode signal operation (5V input and output voltages with 3.3V VCC). It offers output currents of 32mA and 64mA and features 3-state outputs. The device is protected against ESD with ratings up to 2000V (Human-Body Model).

 

Packaged in a 20-TSSOP, the SN74LVT244BPW is suitable for surface mounting. It operates within a temperature range of -40°C to 85°C. The part also supports hot insertion and has latch-up performance exceeding 100mA per JESD 78, Class II.

SN74LVT244BPW Quick Information

Product Type: Buffer/Driver
Series: SN74LVT244B
Canonical Name: Texas Instruments SN74LVT244B Octal Buffer/Line Driver, 3-State Outputs
Subcategory: Non-Inverting Buffer

SN74LVT244BPW Compliance

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

SN74LVT244BPW Estimated Pricing

Qty Low High
1+ $0.37 $0.37

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

SN74LVT244BPW Features

  • Octal buffer with 3-state outputs.
  • Supports 2.7V to 3.6V operation.
  • Provides 5V TTL interface capability.
  • Surface mountable 20-TSSOP package.
  • Operates from -40°C to 85°C.

SN74LVT244BPW Applications

  • Ideal for 3.3V system buffering.
  • Used for level translation applications.
  • Suitable for mixed-voltage systems.
  • Provides signal integrity with 3-state outputs.

SN74LVT244BPW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN74LVT244BPW?

The SN74LVT244BPW operates from 2.7V to 3.6V.

What package type is the SN74LVT244BPW available in?

The SN74LVT244BPW is available in a 20-TSSOP package.

What is the operating temperature range for the SN74LVT244BPW?

The operating temperature range is -40°C to 85°C.

Does the SN74LVT244BPW support mixed-mode signal operation?

Yes, it supports 5-V input and output voltages with 3.3-V VCC.

What is the ESD protection level for the SN74LVT244BPW?

It exceeds 2000V for the Human-Body Model, 200V for the Machine Model, and 1000V for the Charged-Device Model.

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