Name: DM74ALS521N
Brand: NS
Availability: InStock
Rating: 5 (37 reviews)

Question 1

What is the Surface Mount ?

Accepted Answer

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

Question 2

What is the Operating Temperature ?

Accepted Answer

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.

Question 3

What is the Packaging ?

Accepted Answer

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.

Question 4

What is the Part Status ?

Accepted Answer

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

Question 5

What is the Terminal Form ?

Accepted Answer

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

Question 6

What is the Terminal Pitch ?

Accepted Answer

The center distance from one pole to the next.

Question 7

What is the Max Supply Voltage ?

Accepted Answer

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

Question 8

What is the Min Supply Voltage ?

Accepted Answer

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

Question 9

What is the Nominal Supply Current ?

Accepted Answer

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

Question 10

What is the Quiescent Current ?

Accepted Answer

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

Question 11

What is the Synchronous Rectifier ?

Accepted Answer

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

Question 12

What is the RoHS Status ?

Accepted Answer

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

TYPE	Description	SELECT ALL
Model Series	74ALS
Package	Tube
Part Status	Obsolete
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Supply Voltage	4.5V ~ 5.5V
Current - Output High, Low	2.6mA, 24mA
Maximum Propagation Delay at Voltage, Maximum Load Capacitance	20ns @ 5V, 50pF
Operating Temperature	0°C ~ 70°C
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP
Mounting Type	Through Hole

Mfr Part #	Price (tag)	Quantity Available
DM74ALS245AWM onsemi IC TXRX NON-INVERT 5.5V 20SOIC	0.28	13 Marketplace
DM74ALS245AN Fairchild Semiconductor IC TXRX NON-INVERT 5.5V 20DIP	0.14	13689 Marketplace
DM74ALS245AN National Semiconductor IC TXRX NON-INVERT 5.5V 20DIP	Active	Scheduled Orders Marketplace
DM74ALS245AN onsemi IC TXRX NON-INVERT 5.5V 20DIP	Active	Scheduled Orders Marketplace
DM74ALS245AWM onsemi IC TXRX NON-INVERT 5.5V 20SOIC	Active	Scheduled Orders Marketplace
DM74ALS1034M Fairchild Semiconductor IC BUF NON-INVERT 5.5V 14SOIC	0.63	Scheduled Orders Marketplace
DM74ALS273WM Fairchild Semiconductor IC FF D-TYPE SNGL 8BIT 20SOIC	0.21	Scheduled Orders Marketplace
DM74ALS14M onsemi IC INV SCHMITT 6CH 1-IN 14SOIC	0.21	Scheduled Orders Marketplace
DM74ALS245AN onsemi IC TXRX NON-INVERT 5.5V 20DIP	Active	Scheduled Orders Marketplace

Manufacturer

Manufacturer Product Number

Description

Datasheet

Product Attributes

In-Stock: 1350

Quantity

DM74ALS521N

DM74ALS521N

MM74HC688WMX

74FCT521ASCX

74FCT521APC

MM54HC688J/883

54LS85DM

DM54LS85W/883

54LS85DMQB

100166DCQR

Manufacturer

Manufacturer Product Number

Description

Datasheet

Product Attributes

In-Stock: 1350

Quantity

DM74ALS245AWM

DM74ALS245AN

DM74ALS245AN

DM74ALS245AN

DM74ALS245AWM

DM74ALS1034M

DM74ALS273WM

DM74ALS14M

DM74ALS245AN