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SN74ALS244B

The SN74ALS244B from Texas Instruments is an octal buffer/line driver featuring 3-state outputs. This part is now obsolete.

✓ Total Stock: 121 pcs

SN74ALS244B Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	121 pcs On Request	121 pcs	On Request	1	On Request	On Request	0347G/	On Request	On Request

SN74ALS244B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Length	7.2 mm / 12.8 mm / 24.33 mm
Pitch	0.65 mm / 1.27 mm / 2.54 mm
Thickness	1.95 mm / 2.35 mm / 4.57 mm
Width	5.3 mm / 7.5 mm / 6.35 mm

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SN74ALS244B Description

Short technical summary and product information.

The SN74ALS244B is an octal buffer/line driver manufactured by Texas Instruments, designed with 3-state outputs. This component is part of the SN74ALS244B series.

This device is available in multiple package types including SSOP, SOIC, and PDIP. Mechanical data indicates variations in width, length, thickness, pitch, and maximum height depending on the specific package.

It is important to note that the SN74ALS244B is classified as an obsolete part by the manufacturer, meaning production has been discontinued. Compliance information indicates it is not RoHS compliant and not Pb Free.

SN74ALS244B Quick Information

Product Type: Buffer/Driver/Transceiver

Series: SN74ALS244B

Canonical Name: SN74ALS244B Octal Buffer/Line Driver with 3-State Outputs

Subcategory: Non-Inverting Buffer/Driver

SN74ALS244B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN74ALS244B Features

Octal buffer and line driver configuration.
Three-state outputs prevent bus contention.
Available in SSOP, SOIC, and PDIP packages.
Designed for high-speed digital applications.
Obsolete lifecycle status requires replacement planning.

SN74ALS244B Applications

Bus-oriented memory interface circuits.
High-speed data transmission lines.
Industrial control system signal routing.
Legacy computer peripheral interfaces.

SN74ALS244B FAQs

5 frequently asked questions generated from this part’s specifications.

What type of component is the SN74ALS244B?

The SN74ALS244B is an octal buffer/line driver with 3-state outputs.

What packages are available for the SN74ALS244B?

The SN74ALS244B is available in SSOP, SOIC, and PDIP packages.

Is the SN74ALS244B RoHS compliant?

No, the SN74ALS244B is not RoHS compliant.

Is the SN74ALS244B a lead-free component?

No, the SN74ALS244B is not lead-free.

What is the lifecycle status of the SN74ALS244B?

The SN74ALS244B is obsolete, and the manufacturer has discontinued its production.