Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

SN74ALS521NSR

SN74ALS521NSR

For Reference Only

Part Number SN74ALS521NSR
PNEDA Part # SN74ALS521NSR
Description IC COMPARATOR IDENTITY 8B 20SO
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 7,884
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

SN74ALS521NSR Resources

Brand Texas Instruments
ECAD Module ECAD
Mfr. Part NumberSN74ALS521NSR
CategorySemiconductorsLogic ICsLogic - Comparators

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • SN74ALS521NSR Datasheet
  • where to find SN74ALS521NSR
  • Texas Instruments

  • Texas Instruments SN74ALS521NSR
  • SN74ALS521NSR PDF Datasheet
  • SN74ALS521NSR Stock

  • SN74ALS521NSR Pinout
  • Datasheet SN74ALS521NSR
  • SN74ALS521NSR Supplier

  • Texas Instruments Distributor
  • SN74ALS521NSR Price
  • SN74ALS521NSR Distributor

SN74ALS521NSR Specifications

Manufacturer
Series74ALS
TypeIdentity Comparator
Number of Bits8
OutputActive Low
Output FunctionA=B
Voltage - Supply4.5V ~ 5.5V
Current - Output High, Low2.6mA, 24mA
Max Propagation Delay @ V, Max CL20ns @ 5V, 50pF
Current - Quiescent (Iq)-
Operating Temperature0°C ~ 70°C
Package / Case20-SOIC (0.209", 5.30mm Width)
Mounting TypeSurface Mount

The Products You May Be Interested In

CD4063BPWR

Texas Instruments

Manufacturer

Series

4000B

Type

Magnitude Comparator

Number of Bits

4

Output

Active High

Output Function

A<B, A=B, A>B

Voltage - Supply

3V ~ 18V

Current - Output High, Low

4.2mA, 4.2mA

Max Propagation Delay @ V, Max CL

350ns @ 15V, 50pF

Current - Quiescent (Iq)

100µA

Operating Temperature

-55°C ~ 125°C

Package / Case

16-TSSOP (0.173", 4.40mm Width)

Mounting Type

Surface Mount

MM74C85N

ON Semiconductor

Manufacturer

ON Semiconductor

Series

74C

Type

Magnitude Comparator

Number of Bits

4

Output

Active Low

Output Function

A<B, A=B, A>B

Voltage - Supply

3V ~ 15V

Current - Output High, Low

15mA, 16mA

Max Propagation Delay @ V, Max CL

300ns @ 10V, 50pF

Current - Quiescent (Iq)

-

Operating Temperature

-55°C ~ 125°C

Package / Case

16-DIP (0.300", 7.62mm)

Mounting Type

Through Hole

MC14585BCPG

ON Semiconductor

Manufacturer

ON Semiconductor

Series

4000B

Type

Magnitude Comparator

Number of Bits

4

Output

Active High

Output Function

A<B, A=B, A>B

Voltage - Supply

3V ~ 18V

Current - Output High, Low

4.2mA, 4.2mA

Max Propagation Delay @ V, Max CL

260ns @ 15V, 50pF

Current - Quiescent (Iq)

20µA

Operating Temperature

-55°C ~ 125°C

Package / Case

16-DIP (0.300", 7.62mm)

Mounting Type

Through Hole

SN74LS85DR

Texas Instruments

Manufacturer

Series

74LS

Type

Magnitude Comparator

Number of Bits

4

Output

Active High

Output Function

A<B, A=B, A>B

Voltage - Supply

4.75V ~ 5.25V

Current - Output High, Low

400µA, 8mA

Max Propagation Delay @ V, Max CL

45ns @ 5V, 15pF

Current - Quiescent (Iq)

-

Operating Temperature

0°C ~ 70°C

Package / Case

16-SOIC (0.154", 3.90mm Width)

Mounting Type

Surface Mount

74HC688PW,118

Nexperia

Manufacturer

Nexperia USA Inc.

Series

74HC

Type

Identity Comparator

Number of Bits

8

Output

Active Low

Output Function

A=B

Voltage - Supply

2V ~ 6V

Current - Output High, Low

5.2mA, 5.2mA

Max Propagation Delay @ V, Max CL

29ns @ 6V, 50pF

Current - Quiescent (Iq)

8µA

Operating Temperature

-40°C ~ 125°C

Package / Case

20-TSSOP (0.173", 4.40mm Width)

Mounting Type

Surface Mount

Recently Sold

16SVPF180M

16SVPF180M

Panasonic Electronic Components

CAP ALUM POLY 180UF 20% 16V SMD

MC7805ACTG

MC7805ACTG

ON Semiconductor

IC REG LINEAR 5V 1A TO220AB

GP10J-E3/54

GP10J-E3/54

Vishay Semiconductor Diodes Division

DIODE GEN PURP 600V 1A DO204AL

MAX13442EASA+T

MAX13442EASA+T

Maxim Integrated

IC TRANSCEIVER HALF 1/1 8SO

Z8F1621AN020SG

Z8F1621AN020SG

Zilog

IC MCU 8BIT 16KB FLASH 44QFP

TCA785

TCA785

Infineon Technologies

IC PHASE CONTROL 250MA OUT 16DIP

218-4LPSTR

218-4LPSTR

CTS Electrocomponents

SWITCH SLIDE DIP SPST 25MA 24V

AD7768BSTZ

AD7768BSTZ

Analog Devices

IC ADC 24BIT SIGMA-DELTA 64LQFP

LH1511BAB

LH1511BAB

Vishay Semiconductor Opto Division

SSR RELAY SPST-NC 200MA 0-200V

AD820BRZ

AD820BRZ

Analog Devices

IC OPAMP JFET 1 CIRCUIT 8SOIC

MP1584EN-LF-Z

MP1584EN-LF-Z

Monolithic Power Systems Inc.

IC REG BUCK ADJUSTABLE 3A 8SOIC

ISL9205IRZ-T

ISL9205IRZ-T

Renesas Electronics America Inc.

IC CHRGR LI-ION SGL 4.2V 16-QFN