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For Reference Only
| Part Number | DM74ALS521N |
| OEMstron Part # | DM74ALS521N |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Logic ICs › Comparators |
| Description | IC COMPARATOR IDENTITY 8B 20DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | DM74ALS521N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 2 - Feb 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DM74ALS521N Specifications
| Part Number | DM74ALS521N | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Comparators | |
| Manufacturer | ON Semiconductor | |
| Series | 74ALS | |
| Type | Identity Comparator | |
| Number of Bits | 8 | |
| Output | Active Low | |
| Output Function | A=B | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Current - Output High, Low | 2.6mA, 24mA | |
| Max Propagation Delay @ V, Max CL | 20ns @ 5V, 50pF | |
| Current - Quiescent (Iq) | - | |
| Operating Temperature | 0°C ~ 70°C | |
| Package / Case | 20-DIP (0.300", 7.62mm) | |
| Mounting Type | Through Hole |
DM74ALS521N Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
DM74ALS521N D# DM74ALS521N ON Semiconductor |
OCTAL COMPARATOR - Bulk (Alt: DM74ALS521N) RoHS: Compliant
|
Americas - 11391 |
| Part Number | Description | Stock |
|
DM74ALS521N Fairchild Semiconductor Corporation |
Min Qty 4 |
148 |
| Part Number | Description | Stock |
|
DM74ALS521N D# 2156-DM74ALS521N-FS-ND Rochester Electronics LLC |
IDENTITY COMPARATOR |
11391 In Stock |
| Part Number | Description | Stock |
|
DM74ALS521N Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
13100 |
|
DM74ALS521NPULLS National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
18 |
|
DM74ALS521NA N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
| Part Number | Description | Stock |
|
DM74ALS521N D# NS-DM74ALS521N Fairchild Semiconductor Corporation |
OEM/CM ONLY |
5344 |
| Part Number | Description | Stock |
|
DM74ALS521N National Semiconductor Corporation |
IDENTITY COMPARATOR, 20 Pin, Plastic, DIP |
116 |
| Part Number | Description | Stock |
|
DM74ALS521N D# DM74ALS521N National Semiconductor Corporation |
Inventory R |
954 |
| Part Number | Description | Stock |
|
DM74ALS521N Fairchild Semiconductor Corporation |
Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Compliant
|
11391 |
| Part Number | Description | Stock |
|
DM74ALS521N Fairchild Semiconductor Corporation |
OEM/CM ONLY |
8752 |
| Part Number | Description | Stock |
|
DM74ALS521N mfr |
RFQ |
6067 |
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Quick Inquiry
| In Stock | 363 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.6527 | $ 0.6527 |
| 100 | $ 0.6527 | $ 65.2700 |
| 500 | $ 0.6527 | $ 326.3500 |
| 1000 | $ 0.6527 | $ 652.7000 |
| 2500 | $ 0.6527 | $ 1,631.7500 |
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