SN74ALS521DW

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

1 : $1.1520

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Dasenic Part Number

BD2201-DS

Manufacturer

Texas Instruments

Manufacturer Part #

SN74ALS521DW

Customer Reference

Datasheet

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Sample

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365 Days Warranty
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11350 In Stock

MOQ

1PCS

Delivery Time

Ship Within 48 Hours

Packaging

20-SOIC (0.295", 7.50mm Width) Tube

Quantity

Unit Price

$ 1.152

Total

$ 1.15

* Tax not included , All prices are in USD

Pricing (USD)

Prices are for reference only and aren't final sales prices.

Manufacturer	Texas Instruments
Integrated Circuits (ICs)	Digital Comparators
Product Status	Active
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Type	Identity Comparator
Supplier Device Package	20-SOIC
Output	Active Low
Voltage - Supply	4.5V ~ 5.5V
Number of Bits	8
Current - Output High, Low	2.6mA, 24mA
Output Function	A=B
Max Propagation Delay @ V, Max C L	20ns @ 5V, 50pF
Series	74ALS
Base Product Number	74ALS521
Packaging	Tube

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Environmental & Export Classifications

EU RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited, 30°C/85%RH)
REACH Status	REACH Unaffected
US ECCN	EAR99
HTS US	8542.39.0001
China RoHS Status	Green Symbol: Green and environmentally friendly product

Description (v) Features

These identity comparators perform comparisons on two 8-bit binary or BCD words. The SN74ALS518 provides P = Q outputs, while the ´ALS520 and SN74ALS521 provide P = Q\ outputs. The SN74ALS518 has an open-collector output. The SN74ALS518 and ´ALS520 feature 20-k pullup resistors on the Q inputs for analog or switch data. The SN54ALS520 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS518, SN74ALS520, and SN74ALS521 are characterized for operation from 0°C to 70°C.