Rochester Electronics, LLC DM74ALS244AN

Mounting Type

Through Hole

Package / Case

20-DIP (0.300, 7.62mm)

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

NO

Number of Pins

20

Number of Elements

2

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

0°C~70°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Series

74ALS

JESD-609 Code

e3

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

20

Terminal Finish

MATTE TIN

Voltage - Supply

4.5V~5.5V

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

NOT APPLICABLE

Number of Functions

2

Supply Voltage

5V

Reach Compliance Code

unknown

Time@Peak Reflow Temperature-Max (s)

NOT APPLICABLE

Pin Count

a count of all of the component leads (or pins)

20

Qualification Status

An indicator of formal certification of qualifications.

COMMERCIAL

Output Type

3-State

Supply Voltage-Max (Vsup)

5.5V

Number of Ports

A port is identified for each transport protocol and address combination by a 16-bit unsigned number,.

2

Family

ALS

Current - Output High, Low

15mA 24mA

Logic Type

Buffer, Non-Inverting

Output Polarity

TRUE

Number of Gates

The number of gates per IC varies depending on the number of inputs per gate. Two?input gates are common, but if only a single input is required, such as in the 744 NOT(or inverter) gates, a 14 pin IC can accommodate 6 (or Hex) gates.

8

Number of Bits per Element

4

Propagation Delay (tpd)

10 ns

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Contains Lead