Texas Instruments SN74F521DW

Factory Lead Time

6 Weeks

Lifecycle Status

ACTIVE (Last Updated: 1 day ago)

Package / Case

20-SOIC (0.295, 7.50mm Width)

Mounting Type

Surface Mount

Mount

Surface Mount

Number of Pins

20

Weight

500.709277mg

Series

74F

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

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

JESD-609 Code

e4

Pbfree Code

yes

Part Status

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

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

20

Termination

SMD/SMT

ECCN Code

EAR99

Type

Identity Comparator

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

CASCADABLE

Voltage - Supply

4.5V~5.5V

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

1

Supply Voltage

5V

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Base Part Number

74F521

Output

Active Low

Pin Count

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

20

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

5V

Polarity

Inverting

Power Supplies

an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

5V

Load Capacitance

the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.

50pF

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

20mA

Max Supply Current

32mA

Number of Bits

8

Propagation Delay

the flight time of packets over the transmission link and is limited by the speed of light.

10 ns

Turn On Delay Time

Turn-on delay, td(on), is the time taken to charge the input capacitance of the device before drain current conduction can start.

11 ns

Family

F/FAST

Max I(ol)

0.02 A

Max Propagation Delay @ V, Max CL

10ns @ 5V, 50pF

Output Function

An output function is a function that an optimization function calls at each iteration of its algorithm. Typically, you use an output function to generate graphical output, record the history of the data the algorithm generates, or halt the algorithm based on the data at the current iteration.

A=B

Width

7.5mm

Length

12.8mm

Height

2.65mm

Thickness

2.35mm

RoHS Status

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

ROHS3 Compliant

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

REACH SVHC

No SVHC

Lead Free

Lead Free