SN74HC688N by Texas Instruments
Magnitude Comparator Bit Active Low Output A=B 20-PDIP
Component Details
- Part Number
SN74HC688N- Manufacturer
- Texas Instruments
- DigiKey P/N
296-8361-5-ND- Lifecycle
- Active
Stock & Pricing
- Distribution Stock
- 1,265 units
- Lead Time
- 12 weeks
- Reference Price (1 pc)
- $1.4900
- Price (100 pc)
- $0.8771
Specifications
| Parameter | Value |
|---|---|
| Type | Identity Comparator |
| Number of Bits | 8 |
| Output | Active Low |
| Output Function | A=B |
| Voltage - Supply | 2V ~ 6V |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Max Propagation Delay @ V, Max CL | 36ns @ 6V, 50pF |
| Current - Quiescent (Iq) | 8 µA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
Datasheet
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The SN74HC688N is classified under Logic in the Integrated Circuits (ICs) category, part of the 74HC series.
SN74HC688N Specifications
| Parameter | Value |
|---|---|
| Type | Identity Comparator |
| Number of Bits | 8 |
| Output | Active Low |
| Output Function | A=B |
| Voltage – Supply | 2V ~ 6V |
| Current – Output High, Low | 5.2mA, 5.2mA |
| Max Propagation Delay @ V, Max CL | 36ns @ 6V, 50pF |
| Current – Quiescent (Iq) | 8 µA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
Availability & Supply Status
- Status: In Stock
- Lifecycle: Active
- Distribution Stock: 1,265 units
- Standard Lead Time: 12 weeks
Datasheet
Download the official SN74HC688N datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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Data last verified: 2 weeks ago. Availability may have changed — check current stock.