TIDatasheet (PDF)
SN74HC688PWR
A=B 5.2mA 2V~6V 8 TSSOP-20 Comparators RoHS
TSSOP-20ROHS3 CompliantActive
8-BIT IDENTITY COMPARATORS
- Manufacturer
- TI
- Manufacturer part #
- SN74HC688PWR
- Store part #
- C132045
- Package / case
- TSSOP-20
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,766 in stock
#C132045
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹116.23 | ₹116.23 |
| 10+ | ₹93.67 | ₹936.70 |
| 30+ | ₹82.40 | ₹2,472.00 |
| 100+ | ₹71.34 | ₹7,134.00 |
| 500+ | ₹64.62 | ₹32,310.00 |
| 1,000+ | ₹61.15 | ₹61,150.00 |
1 × ₹116.23
₹116.23
excl. GST
₹137.15 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,000 per reel
SN74HC688PWR
₹116.23 for 1 + GST
Specifications
- Input Logic Level - High
- 4.2V
- Current - Output Low(IOL)
- 5.2mA
- Output
- Active Low
- Output Function
- A=B
- Current - Output High(IOH)
- 5.2mA
- Input Logic Level - Low
- 1.8V
- Voltage - Supply
- 2V~6V
- Output Logic Level - Low
- 0.33V
- Operating Temperature
- -40℃~+85℃
- Number of Channels
- 8
- Propagation Delay Time
- 36ns@6V,50pF
- Quiescent Current
- 8uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.25 g
Overview
These identity comparators perform comparisons of two 8-bit binary or BCD words. An output-enable (OE (overline)) input may be used to force the output to the high level.
Key features
- Wide Operating Voltage Range of 2 V to 6 V
- High-Current Outputs Drive Up To 10 LSTTL Loads
- Low Power Consumption, 80-μA Max ICC
- Typical propagation delay time (tpd) = 14 ns
- ±4-mA Output Drive at 5 V
- Low Input Current of 1 μA Max
- Compare Two 8-Bit Words
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | CD74HC688PWR#C1848271TI · TSSOP-20 | TI | TSSOP-20 | 5 | ₹270.24 · 5 in stock | View |
 | 74HC688PW,118#C547141Nexperia · TSSOP-20 | Nexperia | TSSOP-20 | On request | Price on request | Quote |
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