Texas Instruments SN74ALS688DW Comparators Logic
IC COMPARATOR IDENTITY 8B 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74ALS688DW
Series
Detailed Description
IC COMPARATOR IDENTITY 8B 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74ALS688DW Datasheet
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Technical Specifications
Texas Instruments SN74ALS688DW 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
2.6mA, 24mA
Output Function
A=B
Max Propagation Delay V Max Cl
20ns @ 5V, 50pF
Alternate Parts Comparison (SN74ALS688DW vs SN74ALS161BDR vs SN74ALS163BDR vs SN74ALS165DR)
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 | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V |
| Logic Type | -- | Binary Counter | Binary Counter | Shift Register |
| Number of Bits Per Element | -- | 4 | 4 | 8 |
| Number of Elements | -- | 1 | 1 | 1 |
| Action |
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