Texas Instruments SN74F521DW Comparators Logic
IC COMPARATOR IDENTITY 8B 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74F521DW
Series
Detailed Description
IC COMPARATOR IDENTITY 8B 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74F521DW Datasheet
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Technical Specifications
Texas Instruments SN74F521DW Comparators Logic technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.5V ~ 5.5V
Type
Identity Comparator
Output
Active Low
Number of Bits
8
Current Output High Low
1mA, 20mA
Output Function
A=B
Max Propagation Delay V Max Cl
10ns @ 5V, 50pF
Alternate Parts Comparison (SN74F521DW vs SN74F00DRE4 vs SN74F161ADR vs SN74F175DR)
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 | -- | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -- | 0°C ~ 70°C | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | -- | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V |
| Current Output High Low | 1mA, 20mA | -- | -- | 1mA, 20mA |
| Type | Identity Comparator | -- | -- | D-Type |
| Max Propagation Delay V Max Cl | 10ns @ 5V, 50pF | -- | -- | -- |
| Number of Bits | 8 | -- | -- | -- |
| Output | Active Low | -- | -- | -- |
| Output Function | A=B | -- | -- | -- |
| Number of Bits Per Element | -- | -- | 4 | 4 |
| Number of Elements | -- | -- | 1 | 1 |
| Action |
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