20 TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74F521NSR

DigiKey Part Number
296-42646-2-ND - Tape & Reel (TR)
296-42646-1-ND - Cut Tape (CT)
296-42646-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74F521NSR
Description
IC ID COMPARATOR 8BIT 20-SO
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SO
Datasheet
 Datasheet
EDA/CAD Models
SN74F521NSR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74F
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Current - Output High, Low
1mA, 20mA
Max Propagation Delay @ V, Max CL
10ns @ 5V, 50pF
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (0.209", 5.30mm Width)
Supplier Device Package
20-SO
Mounting Type
Surface Mount
Base Product Number
74F521
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1,875
Check for Additional Incoming Stock
Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.72000£0.72
10£0.51900£5.19
25£0.46800£11.70
100£0.41200£41.20
250£0.38520£96.30
500£0.36902£184.51
1,000£0.36863£368.63
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000£0.34480£689.60
4,000£0.33579£1,343.16
6,000£0.33128£1,987.68
10,000£0.32628£3,262.80
14,000£0.32336£4,527.04
20,000£0.32055£6,411.00
Manufacturers Standard Package
Unit Price without VAT:£0.72000
Unit Price with VAT:£0.86400