onsemi 74F521MSA Comparators Logic
Magnitude Comparator Bit Active Low Output A=B 20-SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74F521MSA
Detailed Description
IC COMPARATOR IDENTITY 8B 20SSOP
Package
20-SSOP (0.209", 5.30mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74F521MSA Datasheet
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Technical Specifications
onsemi 74F521MSA Comparators Logic technical specifications.
General
Series
74F
Package / Case
20-SSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Type
Identity Comparator
Output
Active Low
Number of Bits
8
Current Output High Low
1mA, 20mA
Alternate Parts Comparison (74F521MSA vs MM74HC688WMX vs DM74ALS521WMX vs MC14585BFELG)
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-SSOP | 20-SOIC | 20-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | -55°C ~ 125°C |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 6V | 4.5V ~ 5.5V | 3V ~ 18V |
| Current Output High Low | 1mA, 20mA | 5.2mA, 5.2mA | 2.6mA, 24mA | 4.2mA, 4.2mA |
| Max Propagation Delay V Max Cl | 10ns @ 5V, 50pF | 30ns @ 6V, 50pF | 20ns @ 5V, 50pF | 260ns @ 15V, 50pF |
| Number of Bits | 8 | 8 | 8 | 4 |
| Output | Active Low | Active Low | Active Low | Active High |
| Output Function | A=B | A=B | A=B | A<B, A=B, A>B |
| Type | Identity Comparator | Identity Comparator | Identity Comparator | Magnitude Comparator |
| Action |
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