SN74F521N

Mfr. #:: SN74F521N
Description:: Logic Comparators Octal Binary/BCD Idy Comparators w/Enable
Lifecycle:: New from this manufacturer.
Datasheet:: SN74F521N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74F521N more Information SN74F521N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Logic Comparators

RoHS:: Y

Comparator Type:: Magnitude

Number of Bits:: 8 bit

Logic Function:: A = B

Output Type:: Active Low

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 4.5 V

Supply Current - Max:: 32 mA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Propagation Delay Time:: 10 ns

Mounting Style:: Through Hole

Package / Case:: PDIP-20

Packaging:: Tube

Product:: Digital Comparators

Series:: SN74F521

Brand:: Texas Instruments

Operating Supply Voltage:: 4.5 V to 5.5 V

Polarity:: Inverting

Product Type:: Logic Comparators

Factory Pack Quantity:: 20

Subcategory:: Logic ICs

Unit Weight:: 0.042297 oz

Tags: SN74F521N, SN74F52, SN74F5, SN74F, SN74, SN7

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74F521N Ratings and Reviews

M***v

Everything is OK.

2019-03-19

S***G

Sitting brown and jumping with a little pain

2019-01-13

A***y

Very good stabilizer and voltage regulator, you can both increase and lower the voltage, and even if the input voltage strongly jumps, then the output is always stable right voltage, sorry just there is no adjustment of the current

2019-03-04

SN74F521N Description

***as Instruments: 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70

***ser: Logic - Digital Comparators Octal Binary/BCD Idy Comparators w/Enable

***et: Identity Comparator 8-Bit 20-Pin PDIP Tube

***eco: IC,SN74F521N,DIP-20 8-BIT IDENTITY COMPARATOR

***i-Key: IC COMPARATOR IDENTITY 8B 20DIP

***ponent Electronics: DIP 20P 20PCS/TUBE

***ark: Comparator Logic IC; Logic Type:Comparator; Logic Family:F; Logic Base Number:74521; No. of Channels:8; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:20-DIP; No. of Pins:20 ;RoHS Compliant: Yes

***C: Identity Comparator 8-Bit 20-Pin PDIP Identity Comparator 8-Bit 20-Pin PDIP Identity Comparator 8-Bit 20-Pin PDIP Identity Comparator 8-Bit 20-Pin PDIP Identity Comparator 8-Bit 20-Pin PDIP Identity Comparator 8-Bit 20-Pin PDIP

***nell: LOGIC, COMPARATOR ID 8BIT, 20DIP; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (18-Jun-2010); Package / Case:PDIP; Logic IC Base Number:74521; Logic IC Family:F; Logic IC Function:8bit Identity Comparator; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

***ment14 APAC: LOGIC, COMPARATOR ID 8BIT, 20DIP; Comparator Type:Identity; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74521; Logic IC Base Number:74521; Logic IC Family:F; Logic IC Function:8bit Identity Comparator; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

***AS INS: These identity comparators perform comparisons on two 8-bit binary or BCD words. They provide outputs.

***as Instr.: The SN54F521 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F521 is characterized for operation from 0°C to 70°C.

***AS INSTRUMENTS INC

***INS

SN74F521N More Information

Logic Solutions: OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More

Market price

Part #	Description	Stock	Price
SN74F521NSR DISTI # 296-42646-1-ND	IC COMPARATOR IDENTITY 8B 20SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3620In Stock	1000:$0.3197 500:$0.3996 100:$0.5055 10:$0.6590 1:$0.7500
SN74F521NSR DISTI # 296-42646-6-ND	IC COMPARATOR IDENTITY 8B 20SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3620In Stock	1000:$0.3197 500:$0.3996 100:$0.5055 10:$0.6590 1:$0.7500
SN74F521N DISTI # 296-33912-5-ND	IC COMPARATOR IDENTITY 8B 20DIP RoHS: Compliant Min Qty: 1 Container: Tube	653In Stock	5000:$0.2767 2500:$0.2973 1000:$0.3280 500:$0.4100 100:$0.5187 40:$0.6355 20:$0.6765 1:$0.7700
SN74F521NSR DISTI # 296-42646-2-ND	IC COMPARATOR IDENTITY 8B 20SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.2522 6000:$0.2619 2000:$0.2813
SN74F521N DISTI # SN74F521N	Identity Comparator 8-Bit 20-Pin PDIP Tube (Alt: SN74F521N) RoHS: Compliant Min Qty: 20 Container: Tube	Europe - 900	20:€0.4119 40:€0.3369 80:€0.3089 120:€0.2639 200:€0.2469
SN74F521N DISTI # SN74F521N	Identity Comparator 8-Bit 20-Pin PDIP Tube - Trays (Alt: SN74F521N) RoHS: Compliant Min Qty: 1220 Container: Tray	Americas - 0	1220:$0.3419 1260:$0.3329 2480:$0.3199 6100:$0.3119 12200:$0.3069
SN74F521NSR DISTI # SN74F521NSR	Identity Comparator 8-Bit 20-Pin SOP T/R - Tape and Reel (Alt: SN74F521NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.2809 4000:$0.2669 8000:$0.2589 12000:$0.2499 20000:$0.2429
SN74F521N DISTI # 50R6413	LOGIC, COMPARATOR ID 8BIT, 20DIP,Logic Family / Base Number:74F521,Comparator Type:Identity,No. of Channels:8Channels,No. of Bits:8bit,Logic Case Style:DIP,No. of Pins:20Pins,Supply Voltage Min:4.5V,Supply Voltage Max:5.5V,, RoHS Compliant: Yes	0	1:$0.8350 10:$0.6670 100:$0.4510 500:$0.3900 1000:$0.3410 2500:$0.2750 10000:$0.2670
SN74F521N DISTI # 67K1075	8 CHANNEL IDENTITY COMPARATOR, DIP-20,Logic Family / Base Number:74F521,Comparator Type:Identity,No. of Channels:8Channels,No. of Bits:8bit,Logic Case Style:DIP,No. of Pins:20Pins,Supply Voltage Min:4.5V,Logic IC Family:74F , RoHS Compliant: Yes	972	1:$0.2200 10:$0.2200 100:$0.2200 500:$0.2200 1000:$0.2200 2500:$0.2200 10000:$0.2200
SN74F521N	8-Bit Identity/Magnitude Comparators (P=Q) with Enable	4000	1000:$0.2300 750:$0.2700 500:$0.3500 250:$0.4500 100:$0.5000 25:$0.5900 10:$0.6500 1:$0.7300
SN74F521NSR	8-Bit Identity/Magnitude Comparators (P=Q) with Enable	6000	1000:$0.2200 750:$0.2500 500:$0.3300 250:$0.4300 100:$0.4700 25:$0.5600 10:$0.6100 1:$0.7000
SN74F521N DISTI # 595-SN74F521N	Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant	2454	1:$0.7700 10:$0.6360 100:$0.4100 1000:$0.3280 2000:$0.2980 5000:$0.2770 10000:$0.2670 25000:$0.2570
SN74F521NSR DISTI # 595-SN74F521NSR	Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant	1968	1:$0.7300 10:$0.6020 100:$0.3880 1000:$0.3110 2000:$0.2820 4000:$0.2620 10000:$0.2530 24000:$0.2430
SN74F521NE4 DISTI # 595-SN74F521NE4	Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant	0
SN74F521NSRG4 DISTI # 595-SN74F521NSRG4	Logic Comparators 8B Identity Magntude Comparators RoHS: Compliant	0
SN74F521NSRE4 DISTI # 595-SN74F521NSRE4	Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant	0
SN74F521N	Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Compliant	5113	1000:$0.3100 500:$0.3300 100:$0.3400 25:$0.3500 1:$0.3800
SN74F521NSR	Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDSO20 RoHS: Compliant	3450	1000:$0.2900 500:$0.3100 100:$0.3200 25:$0.3400 1:$0.3600
SN74F521NS	RoHS: Not Compliant	10953	1000:$0.3800 500:$0.4000 100:$0.4200 25:$0.4400 1:$0.4700
SN74F521N	Identity Comparator	0
SN74F521NSRG4	Identity Comparator	0
SN74F521NSR	Identity Comparator	0
SN74F521N3	Identity Comparator	0
SN74F521NE4	Identity Comparator	0
SN74F521NSRE4	Identity Comparator	0
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	325	189:$0.2240 43:$0.3200 1:$0.6400
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	21	7:$0.6400 1:$0.8000
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	278	121:$0.3000 26:$0.5000 1:$1.0000
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	79	68:$0.7500 18:$0.9000 1:$1.5000
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	16	12:$1.9210 3:$2.3052 1:$3.0736
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	44	19:$3.8800 6:$4.2680 1:$5.8200
SN74F521N	IDENTITY COMPARATOR, 20 Pin, Plastic, DIP	128	49:$0.2625 11:$0.4200 1:$0.5250
SN74F521N		348	7:$0.7500 28:$0.4875 104:$0.2812
SN74F521N		2560
SN74F521N	INSTOCK	283
SN74F521N	INSTOCK	27272
SN74F521N	INSTOCK	16170
SN74F521N DISTI # 1740264	LOGIC, COMPARATOR ID 8BIT, 20DIP RoHS: Compliant	507	1:£0.4910 50:£0.4030 100:£0.3150 250:£0.2870 500:£0.2580
SN74F521N DISTI # 1740264	LOGIC, COMPARATOR ID 8BIT, 20DIP RoHS: Compliant	485	1:$1.2200 10:$1.0100 100:$0.6490 1000:$0.5190 2000:$0.4720 5000:$0.4380 10000:$0.4230 25000:$0.4070
SN74F521N DISTI # SN74F521N	F/FAST SERIES, 8-BIT IDENTITYCOMPARATOR,INVERTEDOUTPUT, PDIP20 RoHS: Compliant	11

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of SN74F521N is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.77~~; ~~$0.77~~

10: ~~$0.64~~; ~~$6.36~~

100: ~~$0.41~~; ~~$41.00~~

1000: ~~$0.33~~; ~~$328.00~~

2000: ~~$0.30~~; ~~$596.00~~

5000: ~~$0.28~~; ~~$1 385.00~~

10000: ~~$0.27~~; ~~$2 670.00~~

25000: ~~$0.26~~; ~~$6 425.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SN74F521N 5
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