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| PartNumber | CD74HC688PWT | CD74HC688PWR | CD74HC688NSR |
| Description | Logic Comparators High Speed CMOS 8-Bit Magnitude | Logic Comparators High Speed CMOS 8-Bit Magnitude | Logic Comparators High Speed CMOS 8-Bit Magnitude |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Logic Comparators | Logic Comparators | Logic Comparators |
| RoHS | Y | Y | Y |
| Comparator Type | Identity | Identity | Identity |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Logic Function | A = B | A = B | A = B |
| Output Type | Active Low | Active Low | Active Low |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Propagation Delay Time | 170 ns, 34 ns, 29 ns | 170 ns, 34 ns, 29 ns | 170 ns, 34 ns, 29 ns |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 | TSSOP-20 | SO-20 |
| Packaging | Reel | Reel | Reel |
| Product | Digital Comparators | Digital Comparators | Digital Comparators |
| Series | CD74HC688 | CD74HC688 | CD74HC688 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Ib Input Bias Current | 0.008 mA | 0.008 mA | 0.008 mA |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Polarity | Inverting | Inverting | Inverting |
| Product Type | Logic Comparators | Logic Comparators | Logic Comparators |
| Factory Pack Quantity | 250 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.002716 oz | 0.002716 oz | 0.009408 oz |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
CD74HC688PWT | Logic Comparators High Speed CMOS 8-Bit Magnitude | |
| CD74HC688PWR | Logic Comparators High Speed CMOS 8-Bit Magnitude | ||
| CD74HC688NSR | Logic Comparators High Speed CMOS 8-Bit Magnitude | ||
| CD74HC688NSR | 全新原裝 | ||
| CD74HC688PWT | 全新原裝 | ||
| CD74HC688PWR | 全新原裝 | ||
| CD74HC688PW | IC COMPARATOR IDENTITY 20TSSOP | ||
| CD74HC688NSRE4 | Logic Comparators High Speed CMOS 8-Bit Magnitude | ||
| CD74HC688NSRG4 | Logic Comparators 8B Identity/Magnit Comparators | ||
| CD74HC688PWRE4 | Logic Comparators High Speed CMOS 8-Bit Magnitude | ||
| CD74HC688PWTE4 | Logic Comparators High Speed CMOS 8-Bit Magnitude | ||
| CD74HC688PWRG4 | Logic Comparators 8B Identity/Magnit Comparators | ||
| CD74HC688PWTG4 | Logic Comparators 8B Identity/Magnit Comparators |