Fairchild Semiconductor DM74ALS521N

Manufacturer: Fairchild Semiconductor
Flash-Turtle NO: DM74ALS521N
Package: 20-DIP (0.300", 7.62mm)
Datasheet: PDF
Stock: 11
Description: DM74ALS521N

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

User guide

Purchase

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We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr	Fairchild Semiconductor
Series	74ALS
Package	Tube
Product Status	Obsolete
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Voltage - Supply	4.5V ~ 5.5V
Current - Output High, Low	2.6mA, 24mA
Max Propagation Delay @ V, Max CL	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
Base Product Number	74ALS521
RoHS Status	ROHS3 Compliant
ECCN	EAR99
HTSUS	8542.39.0001
Standard Package	18

Magnitude Comparator Bit Active Low Output A=B 20-PDIP