SN74ALS521N Price & Stock

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Manufacturer
Integrated Circuits (ICs) > Logic - Comparators
IC COMPARATOR IDENTITY 8B 20DIP
Specifications
Series 74ALS
Part Status Active
Type Identity Comparator
Number of Bits 8
Output Active Low
Output Function A=B
Voltage - Supply 4.5 V ~ 5.5 V
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)
Mounting Type Through Hole
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments SN74ALS521 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 18402
1-24:  $1.24
25-99:  $1.21
100-499:  $1.16
500-999:  $1.11
1000+:  $1.05
Buy
SN74ALS521NSR Texas Instruments SN74ALS521 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 15800
1-24:  $1.24
25-99:  $1.21
100-499:  $1.16
500-999:  $1.11
1000+:  $1.05
Buy
Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 385
$1.824
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
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SN74ALS521N price|Microchip USA
Microchip USA
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 2092
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SN74ALS521N price|HSK Electronics
HSK Electronics
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 3200
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SN74ALS521NSR Texas Instruments IC COMPARATOR IDENTITY 8B 20SO 3200
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SN74ALS521N TI DIP20 ; DC:2019 10000
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SN74ALS521NSR TI SOP5.2 ; DC:2021 7500
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SN74ALS521NSRSOP5.2 TI DC:2021 5000
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 3525980
1:  $2.140
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments 4944
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
Integrated Circuits (ICs)>Logic-Comparators
22082
1:  $1.116
25:  $1.089
100:  $1.044
500:  $0.999
1000:  $0.945
Buy
Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 3525980
1:  $2.140
380:  $1.449
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
Logic - Comparators
6597
Buy
SN74ALS521NSR Texas Instruments IC COMPARATOR IDENTITY 8B 20SO
Logic - Comparators
22868
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments Magnitude Comparator Bit Active Low Output A=B 20-PDIP ; Tube 8738
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SN74ALS521N Texas Instruments Magnitude Comparator Bit Active Low Output A=B 20-PDIP 18566
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SN74ALS521N Texas Instruments 124
$2.35
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
Logic - Comparators
Available
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SN74ALS521N price|Ersa Limited
Ersa Limited
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 110
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP ; 20-DIP (0.300, 7.62mm) 9648
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SN74ALS521N
sku #: 2502-SN74ALS521N
Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 17
1:  $26.526
10:  $25.024
100:  $23.608
500:  $22.271
1000:  $21.011
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Part # Manufacturer Description Stock Price Buy
SN74ALS521NSR SOP5.2 TI TI SOP20-5.2MM 3520
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SN74ALS521N price|Mouser
Mouser
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SN74ALS521N
sku #: 595-SN74ALS521N
Texas Instruments Logic Comparators 8-Bit Id Comparators W/open-Collector Out
Logic Comparators
137 In Stock
1:  $2.53
10:  $2.10
100:  $1.87
260:  $1.62
500:  $1.43
1000:  $1.21
2500:  $1.14
5000:  $1.10
10000:  $1.08
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 199
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SN74ALS521N TI IC 159
$1.36
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SN74ALS521N Texas Instruments 20-DIP (0.300", 7.62mm) 3525980
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SN74ALS521N Texas Instruments
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SN74ALS521N TexasInstruments Identity Comparator 8-Bit 20-Pin PDIP Tube - Rail/Tube (Alt: SN74ALS521N) 360
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SN74ALS521N price|Allchips Limited
Allchips Limited
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SN74ALS521N Texas Instruments Identity Comparator 8-Bit 20-Pin PDIP Tube In-Stock
Inquiry
SN74ALS521N Texas Instruments Magnitude Comparator Bit Active Low Output A=B 20-PDIP In-Stock
Inquiry
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20SO 10200
5:  $10.875
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
Logic - Comparators
In-Stock
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SN74ALS521N Texas Instruments WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE ACTIVE (Last Updated: 2days ago) Tube Through Hole digital comparator 2.6mA 24mA 5ns 6.35mm 50pF 1020
1:  $10.050
200:  $9.199
500:  $8.719
1000:  $8.130
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments Available, Contact us 0
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SN74ALS521N Texas Instruments WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE ACTIVE (Last Updated: 2days ago) Tube Through Hole digital comparator 2.6mA 24mA 5ns 6.35mm 50pF 936
1:  $10.331
200:  $8.477
500:  $8.212
1000:  $7.947
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 18020
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SN74ALS521NSR Texas Instruments IC COMPARATOR IDENTITY 8B 20SO 12542
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 51401
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SN74ALS521N Texas Instruments New and Original 2763
1:  $1.192
10:  $1.073
100:  $1.013
1000:  $0.954
10000:  $0.894
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SN74ALS521NSR Texas Instruments New and Original 2763
1:  $1.782
10:  $1.604
100:  $1.515
1000:  $1.426
10000:  $1.337
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SN74ALS521N price|BARUM Electronics
BARUM Electronics
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 10268
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SN74ALS521N TI DC:99+ ; DIP 494
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SN74ALS521N TI IN STOCK Immediate delivery 295
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SN74ALS521N Texas Instruments Magnitude Comparator 8 Bit Active Low Output A=B 20-PDIP 2528
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP ; DC:21+ ; 20-PDIP 111
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments Part Status: Active Type: Identity Comparator Number of Bits: 8 Output: Active Low Output: Function A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output: High Low 2.6mA 24mA Max Propagation Delay @ V Max CL: 20ns @ 5V 50pF Current - Quiescent: - Operating Temperature: 0¡ãC ~ 70¡ãC Package / Case: 20-DIP (0.300" 7.62mm) Mounting Type: Through Hole Shipment: UPS/EMS/DHL/FedEx Express. Condtion: New original factory. ; DC:99+ ; TUBE 814
100:  $1.530
1000:  $1.530
10000:  $1.530
Inquiry
Part # Manufacturer Description Stock Price Buy
SN74ALS521NSR Texas Instruments New and Original 21838
1:  $0.855
10:  $0.787
100:  $0.718
500:  $0.650
1000:  $0.581
Inquiry
SN74ALS521NSR SOP5.2 Texas Instruments New and Original 2150
1:  $0.010
10:  $0.010
100:  $0.010
500:  $0.010
1000:  $0.010
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Part # Manufacturer Description Stock Price Buy
SN74ALS521NSR Luminary Micro / Texas Instruments The parts are in stock 8132
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SN74ALS521N price|Ariat Technology
Ariat Technology
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP
Logic - Comparators
2581
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SN74ALS521N TI Stock to ship immediately 4320
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SN74ALS521N TI OEM/CM In stock 275
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SN74ALS521N price|Resion LLC
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SN74ALS521N TI In-Stock ; DC:1992+ 79
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SN74ALS521N TI In-Stock 1
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SN74ALS521N TI In-Stock ; DC:1983 16
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SN74ALS521N TI In-Stock ; DC:8710 6
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SN74ALS521N TI In-Stock ; DC:200536 1
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SN74ALS521N TI In-Stock ; DC:89+ 20
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SN74ALS521N Texas Instruments 20-DIP (0.300 7.62mm) New and original,In Stock 16187
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SN74ALS521N Texas Instruments 94596
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 18658
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 6786
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SN74ALS521N NS Original stock,24-hour delivery 1201
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SN74ALS521N NS DIP-20 ; DC:89+ 754
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SN74ALS521N TEXAS INSTRUMENTS OEM/CM QUOTES ONLY | NO BROKERS 4522
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SN74ALS521NSR TI DC:19+ 4000
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Chip One Exchange
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SN74ALS521N INSTOCK 755
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SN74ALS521N TI INSTOCK 520
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SN74ALS521N TIN 365
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SN74ALS521N STM 8744
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SN74ALS521N Texas Instruments Check alternative solution with competitive price 84180
$2.0835
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 20820
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SN74ALS521N TI IC COMPARATOR IDENTITY 8B 20-PIN PDIP ; DC:97 600
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SN74ALS521N TI 25
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SN74ALS521N TI (Texas Instruments) 31
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SN74ALS521N TI DC:332X Identity Comparator 8-Bit 20-Pin P 18
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SN74ALS521N Texas Instruments 12
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SN74ALS521N TI IN STOCK Immediate delivery 305
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SN74ALS521N TI DIP20 ; DC:21+ 7500
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP ; DC:21+ ; 20-PDIP 100
Inquiry
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SN74ALS521N Texas Instruments Logic Comparators 8-Bit Id Comparators W/open-Collector Out 107
Inquiry
SN74ALS521NSR Texas Instruments Logic Comparators 8-Bit Identity. 913
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SN74ALS521N TI in stock Immediately 4320
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SN74ALS521N Texas Instruments Logic Comparators 8-Bit Id Comparators W/open-Collector Out in stock
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SN74ALS521N Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 3,556,440
$2.02
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SN74ALS521NSR Texas Instruments SN74ALS521 8-BIT IDENTITY/MAGNIT 15,800
$1.01328
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SN74ALS521N T/exas Instruments PDIP-2 ; DC:2022+ 382
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SN74ALS521N T/exas Instruments PDIP-20 ; DC:2022+ 387
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SN74ALS521N price|Utsource
Utsource
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments
Elec-component>IC Chips>
8893
1:  $1.94574
Buy
SN74ALS521NSR Texas Instruments
Elec-component>IC Chips>
8893
1:  $2.18896
Buy
SN74ALS521NE4 Texas Instruments
Elec-component>IC Chips>
8893
1:  $1.94574
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SN74ALS521NSRE4 Texas Instruments
Elec-component>IC Chips>
8893
1:  $2.18896
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments OEMs, CMs ONLY (NO BROKERS) 2500
Inquiry
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SN74ALS521N Luminary Micro / Texas Instruments IC COMPARATOR IDENTITY 8B 20DIP 20573
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SN74ALS521N price|Quest Components
Quest Components
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 3682
1105:  $0.8269
611:  $0.9056
1:  $1.9688
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 41
15:  $0.9000
4:  $1.4400
1:  $1.8000
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 32
14:  $1.0000
4:  $1.6000
1:  $2.0000
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 1093
910:  $0.7700
183:  $0.8800
1:  $2.2000
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 16
11:  $1.2500
3:  $2.0000
1:  $2.5000
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 21
13:  $1.7130
3:  $2.0556
1:  $2.7408
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 480
413:  $1.2994
191:  $1.4569
1:  $3.1500
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 389
191:  $1.4569
88:  $1.5750
1:  $3.1500
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 177
88:  $1.5750
39:  $1.7325
1:  $3.1500
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 2672
793:  $2.2950
354:  $2.5245
1:  $4.5900
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SN74ALS521N Texas Instruments Inc IDENTITY COMPARATOR, 20 Pin, Plastic, DIP 32
12:  $1.9688
3:  $2.3625
1:  $3.1500
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1:  $3.1500
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N TI DC:NA ; DIP 17
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SN74ALS521N price|Depu Electronics
Depu Electronics
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Part # Manufacturer Description Stock Price Buy
SN74ALS521N 2018+_DIP_new and original 2500
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SN74ALS521N
sku #: SN74ALS521N
TX INST 17340
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SN74ALS521N3
sku #: SN74ALS521N3
185
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SN74ALS521N TI DC:8801 32
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SN74ALS521N TI DC:8901 4
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SN74ALS521N Texas Instruments IC 22
1+:  $0.68525
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SN74ALS521N Texas Instruments IC ; DC:8801 5
1+:  $0.68525
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