Datasheet Texas Instruments SN74HC688
| Manufacturer | Texas Instruments |
| Series | SN74HC688 |
8-Bit Identity/Magnitude Comparators (P=Q) with Enable
Datasheets
SN54HC688, SN74HC688 datasheet
PDF, 1.0 Mb, Revision: D, File published: Aug 19, 2003
Extract from the document
Prices
Status
| SN74HC688DW | SN74HC688DWE4 | SN74HC688DWG4 | SN74HC688DWR | SN74HC688DWRE4 | SN74HC688DWRG4 | SN74HC688N | SN74HC688NE4 | SN74HC688PWR | SN74HC688PWRE4 | SN74HC688PWRG4 | SN74HC688PWT | SN74HC688PWTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No | No | No | No | No |
Packaging
| SN74HC688DW | SN74HC688DWE4 | SN74HC688DWG4 | SN74HC688DWR | SN74HC688DWRE4 | SN74HC688DWRG4 | SN74HC688N | SN74HC688NE4 | SN74HC688PWR | SN74HC688PWRE4 | SN74HC688PWRG4 | SN74HC688PWT | SN74HC688PWTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DW | DW | DW | DW | DW | DW | N | N | PW | PW | PW | PW | PW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 25 | 25 | 2000 | 2000 | 2000 | 20 | 20 | 2000 | 2000 | 2000 | 250 | 250 |
| Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | HC688 | HC688 | HC688 | HC688 | HC688 | HC688 | SN74HC688N | SN74HC688N | HC688 | HC688 | HC688 | HC688 | HC688 |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | SN74HC688DW | SN74HC688DWE4 | SN74HC688DWG4 | SN74HC688DWR | SN74HC688DWRE4 | SN74HC688DWRG4 | SN74HC688N | SN74HC688NE4 | SN74HC688PWR | SN74HC688PWRE4 | SN74HC688PWRG4 | SN74HC688PWT | SN74HC688PWTG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Drive (IOL/IOH)(Max), mA | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Technology Family | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC |
| VCC(Max), V | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| VCC(Min), V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Voltage(Nom), V | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| tpd @ Nom Voltage(Max), ns | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
Eco Plan
| SN74HC688DW | SN74HC688DWE4 | SN74HC688DWG4 | SN74HC688DWR | SN74HC688DWRE4 | SN74HC688DWRG4 | SN74HC688N | SN74HC688NE4 | SN74HC688PWR | SN74HC688PWRE4 | SN74HC688PWRG4 | SN74HC688PWT | SN74HC688PWTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes |
Model Line
Series: SN74HC688 (13)
Manufacturer's Classification
- Semiconductors> Logic> Specialty Logic> Digital Comparator
