NexperiaDatasheet (PDF)
74HC688D,653
2V~5V SOIC-20-300mil Comparators RoHS
SOIC-20-300milROHS3 CompliantActive
8-bit magnitude comparator
- Manufacturer
- Nexperia
- Manufacturer part #
- 74HC688D,653
- Store part #
- C88042
- Package / case
- SOIC-20-300mil
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,119 in stock
#C88042
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹105.79 | ₹105.79 |
| 10+ | ₹84.06 | ₹840.60 |
| 30+ | ₹73.20 | ₹2,196.00 |
| 100+ | ₹62.56 | ₹6,256.00 |
| 500+ | ₹56.04 | ₹28,020.00 |
| 1,000+ | ₹52.79 | ₹52,790.00 |
1 × ₹105.79
₹105.79
excl. GST
₹124.83 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,000 per reel
74HC688D,653
₹105.79 for 1 + GST
Specifications
- Input Logic Level - High
- 1.2V;2.4V;3.2V
- Input Logic Level - Low
- 0.5V;1.35V;1.8V
- Voltage - Supply
- 2V~5V
- Operating Temperature
- -40℃~+125℃
- Output Logic Level - Low
- 0.1V
- Output Logic Level - High
- 1.9V;4.4V;5.9V
- Function
- Multi-device cascading
- Propagation Delay Time
- 16ns@6.0V,50pF
- Quiescent Current
- 160uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.783 g
Overview
The 74HC688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
- Two or more 74HC688 8-bit magnitude comparators may be cascaded to compare binary or BCD numbers of more than 8 bits.
Key features
- Compare two 8-bit words
- Wide supply voltage range from 2.0 to 6.0 V
- CMOS input levels
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) JESD7A (2.0V to 6.0 V)
- ESD protection: HBM JESD22-A114-F exceeds 2000 V MM JESD22-A115-A exceeds 200 V
- Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃
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