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Certifications
BOM Tool

SN74F521N

Part No SN74F521N
Manufacturer Texas Instruments
Catalog Logic - Comparators
rohs

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Ask for an estimation
Supplier Lead-Time Call for availability
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1+
$0.250238
$0.25
10+
$0.236074
$2.361
100+
$0.222725
$22.273
500+
$0.21011
$105.055
1000+
$0.198217
$198.217
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
Availability: In Stock pieces
MOQ: 1 pcs
Order Increment : 1 pcs
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Products specifications

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)

Technical

Operating Temperature 0°C~70°C
Packaging Tube
Series 74F
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Identity Comparator
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74F521
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Operating Supply Current 21mA
Load Capacitance 50pF
Max Supply Current 32mA
Number of Bits 8
Propagation Delay 10 ns
Turn On Delay Time 3.2 ns
Family F/FAST
Current - Output High, Low 1mA 20mA
Max I(ol) 0.02 A
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF
Prop. Delay@Nom-Sup 11 ns
Output Function A=B

Physical

Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g

Dimensions

Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Description

CASCADABLE ACTIVE (Last Updated: 4days ago) Tube F/FAST digital comparator 32mA 3.2ns 6.35mm 50pF

Contact Us

10,000+

Daily Order Quantity

5000,000+

Alternative Parts

2800+

Worldwide Manufacturers

32,000m²

In-stock Warehouse

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