| Part Number | SN74ALS680N | SN74ALS688N | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Comparators | Logic - Comparators | 
|   |   | |
| Product Status | Active | Active | 
| Type | - | Identity Comparator | 
| Number of Bits | - | 8 | 
| Output | - | Active Low | 
| Output Function | - | A=B | 
| Voltage - Supply | - | 4.5V ~ 5.5V | 
| Current - Output High, Low | - | 2.6mA, 24mA | 
| Max Propagation Delay @ V, Max CL | - | 20ns @ 5V, 50pF | 
| Current - Quiescent (Iq) | - | - | 
| Operating Temperature | - | 0°C ~ 70°C | 
| Package / Case | - | 20-DIP (0.300", 7.62mm) | 
| Supplier Device Package | - | 20-PDIP | 
| Mounting Type | - | Through Hole |