DM74ALS520WM Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Logic - Comparators
IC COMPARATOR IDENTITY 8B 20SOIC
Documents
Datasheet |
DM74ALS520WM![]() |
Specifications
Series | 74ALS |
Part Status | Obsolete |
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-SOIC (0.295", 7.50mm Width) |
Mounting Type | Surface Mount |
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Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild Semiconductor | Magnitude Comparator 8 Bit Active Low Output A=B 20-SOIC | 1130 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | ON Semiconductor | 2816 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild/ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC | 9200 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | 41238 |
|
Inquiry | ||
DM74ALS520WM | onsemi | 44728 |
|
Inquiry |

Dechoele Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | 1704 |
|
Inquiry | ||
DM74ALS520WM | onsemi | 2138 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC | 2562 |
|
Inquiry | |
DM74ALS520WM | National Semiconductor | IDENTITY COMPARATOR, ALS SERIES | 2736 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Rochester Electronics | DC:24+ ; Original New | 34228 |
|
Inquiry | |
DM74ALS520WM | onsemi | DC:24+ ; Original New | 45541 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM
sku #: DM74ALS520WM
|
FAIRCHILD | 209 |
|
Inquiry |

American Microsemiconductor
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NAT | IC 20SOIC TUBE | 0 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Rochester Electronics | IDENTITY COMPARATOR, ALS SERIES, | 24048 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | IDENTITY COMPARATOR, ALS SERIES | 6 |
|
Inquiry | |
DM74ALS520WMX | Fairchild Semiconductor | IDENTITY COMPARATOR | 16 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20 | 40 |
|
Buy | ||||||||||
DM74ALS520WMX | Fairchild | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20 | 1000 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 3238 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | IDENTITY COMPARATOR, ALS SERIES, | 3154 |
|
Inquiry | |
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC | 3459 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | 35000 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Integrated Circuits (ICs)>Logic-Comparators
|
1540 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
2093 |
|
Buy | |
DM74ALS520WMX | ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
6693 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC | 150000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DM74ALS520WM | ON Semiconductor | 2000 Tube SMD/SMT 74ALS520 digital comparator 2.6mA 24mA 20ns 20ns @ 5V 50pF 5.5V | 8563 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | AMI Semiconductor / ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild/ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
In-Stock |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC | 31660 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC | 33090 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC | 9907 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | IDENTITY COMPARATOR, ALS SERIES, ; DC:21+ ; 20-SOIC | 111 |
|
Inquiry | |
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC ; DC:21+ ; 20-SOIC | 111 |
|
Inquiry | |
DM74ALS520WM | onsemi | IC COMPARATOR IDENTITY 8B 20SOIC ; DC:23+ | 31660 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WMX | NS | SOP | 5000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | onsemi | Magnitude Comparator Bit Active Low Output A=B 20-SOIC ; Tube | 6481 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NATION | 1 |
|
Inquiry | ||
DM74ALS520WM | NSC | 35 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | Magnitude Comparator Bit Active Low Output A=B 20-SOIC | 8185 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DM74ALS520WM | AMI Semiconductor / ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
353 |
|
Inquiry | ||||||||
DM74ALS520WMX | AMI Semiconductor / ON Semiconductor | IC COMPARATOR IDENTITY 8B 20SOIC Logic - Comparators
|
358 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild/ON Semiconductor | IDENTITY COMPARATOR, ALS SERIES, | 13889 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NSC | SOP20 ; DC:94+ | 13 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NSC | SOP20 ; DC:94+ | 7 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WMX | NS | new and original ROHS ; DC:94+ ; SOP | 8 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | FAIRCHILD | OEM/CM QUOTES ONLY | NO BROKERS | 1615 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NATIONAL | In Stock |
|
Inquiry | ||
DM74ALS520WM | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
DM74ALS520WM | FAIRCHILD | In Stock |
|
Inquiry | ||
DM74ALS520WM | Fairchild/ON Semiconductor | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | AMI Semiconductor / ON Semiconductor | The parts are in stock | 8010 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild Semiconductor Corp | ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 | 54 |
|
Buy | ||||||
DM74ALS520WM | National Semiconductor Corp | ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 | 15 |
|
Buy | ||||||
DM74ALS520WM | National Semiconductor Corp | ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 | 25 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | FAIRCHILD | DC:0452+ ; SOP20 | 4 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM
sku #: DM74ALS520WM
|
ONSEMI | 3866 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | National Semiconductor | 20-SOIC (0.295", 7.50mm Width) | 41238 |
|
Inquiry | |
DM74ALS520WM | onsemi | 20-SOIC (0.295", 7.50mm Width) | 44728 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WMX | NS | In stock,ready for shipping ; SOP | 2228 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | Fairchild | OEM/CM ONLY | 178 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DM74ALS520WM | NSC | SOP20 ; DC:94+ | 30018 |
|
Inquiry |
See Also:
DM74ALS521WM
DM74ALS520WMX
DM74ALS652WM
DM74ALS580AWM
DM74ALS541WM
DM74ALS521WMX
DM74ALS534WM
DM74ALS573WM
DM74ALS533WM
DM74ALS520N
DM74ALS625WM
DM74ALS540AWM
DM74ALS5245WM
DM74ALS20AM
DM74ALS574AWM
DM74ALS02M
DM74ALS521N
DM74ALS257M
DM74ALS576AWM
DM74ALS32M
DM74ALS5245N
DM74ALS1004M
DM74ALS21AM
DM74ALS534WMX
DM74ALS646WM
DM74ALS08M
DM74ALS5245WMX
DM74ALS30AM
DM74ALS258M
DM74ALS09M
DM74ALS573BWM
DM74ALS652WMX
DM74ALS240AWM
DM74ALS27M
DM74ALS10AM
DM74ALS245WM
DM74ALS540N
DM74ALS374WM
DM74AS640WM
DM74ALS1005M
DM74ALS540AWMX
DM74ALS20AN
DM74ALS20AMX
DM74ALS640AWM
DM74ALS251M
DM74AS652WM
DM74ALS125M
DM74AS574WM
DM74AS573WM
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