onsemi 74AC521MTC Comparators Logic
Magnitude Comparator Bit Active Low Output A=B 20-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74AC521MTC
Detailed Description
IC COMPARATOR IDENTITY 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74AC521MTC Datasheet
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Technical Specifications
onsemi 74AC521MTC Comparators Logic technical specifications.
General
Series
74AC
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 6V
Lifecycle Status
Obsolete
Type
Identity Comparator
Output
Active Low
Number of Bits
8
Current Output High Low
24mA, 24mA
Alternate Parts Comparison (74AC521MTC vs DM74ALS521WMX vs 74F521SCX vs MM74C85N)
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-TSSOP | 20-SOIC | 20-SOIC | 16-DIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | -55°C ~ 125°C |
| Supply Voltage | 2V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 3V ~ 15V |
| Current Output High Low | 24mA, 24mA | 2.6mA, 24mA | 1mA, 20mA | 15mA, 16mA |
| Max Propagation Delay V Max Cl | 8.5ns @ 5V, 50pF | 20ns @ 5V, 50pF | 10ns @ 5V, 50pF | 300ns @ 10V, 50pF |
| Number of Bits | 8 | 8 | 8 | 4 |
| Output | Active Low | Active Low | Active Low | Active Low |
| 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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