onsemi 74AC521SJ Comparators Logic
IC COMPARATOR IDENTITY 8B 20SOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74AC521SJ
Detailed Description
IC COMPARATOR IDENTITY 8B 20SOP
Package
20-SOIC (0.209", 5.30mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74AC521SJ Datasheet
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Technical Specifications
onsemi 74AC521SJ Comparators Logic technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 6V
Type
Identity Comparator
Output
Active Low
Number of Bits
8
Current Output High Low
24mA, 24mA
Output Function
A=B
Max Propagation Delay V Max Cl
8.5ns @ 5V, 50pF
Alternate Parts Comparison (74AC521SJ vs DM74ALS521WMX vs 74F521SJ vs 74F521SJX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 2V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 24mA, 24mA | 2.6mA, 24mA | 1mA, 20mA | 1mA, 20mA |
| Max Propagation Delay V Max Cl | 8.5ns @ 5V, 50pF | 20ns @ 5V, 50pF | 10ns @ 5V, 50pF | 10ns @ 5V, 50pF |
| Number of Bits | 8 | 8 | 8 | 8 |
| Output | Active Low | Active Low | Active Low | Active Low |
| Output Function | A=B | A=B | A=B | A=B |
| Type | Identity Comparator | Identity Comparator | Identity Comparator | Identity Comparator |
| Action |
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