Texas Instruments CD74HC688NS Comparators
MAGNITUDE COMPARATOR, HC/UH SERI
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74HC688NS
Series
Detailed Description
MAGNITUDE COMPARATOR, HC/UH SERI
Package
20-SOIC (0.209", 5.30mm Width)
Lifecycle Status
Active
Datasheet
CD74HC688NS Datasheet
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Technical Specifications
Texas Instruments CD74HC688NS Comparators technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
2V ~ 6V
Type
Identity Comparator
Output
Active Low
Number of Bits
8
Current Output High Low
5.2mA, 5.2mA
Output Function
A=B
Max Propagation Delay V Max Cl
29ns @ 6V, 50pF
Alternate Parts Comparison (CD74HC688NS vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)
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 | -- | -- | -- |
| Mounting Type | Surface Mount | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C | -- | -- | -- |
| Supply Voltage | 2V ~ 6V | -- | -- | -- |
| Current Output High Low | 5.2mA, 5.2mA | -- | -- | -- |
| Max Propagation Delay V Max Cl | 29ns @ 6V, 50pF | -- | -- | -- |
| Number of Bits | 8 | -- | -- | -- |
| Output | Active Low | -- | -- | -- |
| Output Function | A=B | -- | -- | -- |
| Quiescent Current | 8 µA | -- | -- | -- |
| Type | Identity Comparator | -- | -- | -- |
| Action |
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