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+8618924632110（Bella)
+8618924632110（Bella)
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Comparators
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Number of Bits | Output | Output Function | Voltage - Supply | Current - Output High, Low | Max Propagation Delay @ V, Max CL | Current - Quiescent (Iq) | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CD74HC688M96E4IC COMPARATOR IDENTITY 8B 20SOIC |
2,583 |
|
Datasheet |
74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SOIC | Surface Mount |
|
SN74ALS521DWRE4IC COMPARATOR IDENTITY 8B 20SOIC |
4,661 |
|
Datasheet |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74ALS520DWRIC COMPARATOR IDENTITY 8B 20SOIC |
4,554 |
|
Datasheet |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74ALS520DWRE4IC COMPARATOR IDENTITY 8B 20SOIC |
3,787 |
|
Datasheet |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74ALS520DWRG4IC COMPARATOR IDENTITY 8B 20SOIC |
3,275 |
|
Datasheet |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
IDT74FCT521CTPYGIC COMPARATOR IDENTITY 8B 20SSOP |
3,012 |
|
Datasheet |
74FCT | 20-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-SSOP | Surface Mount |
|
|
SN74LS682DWRIC COMPARATOR MAG 8BIT 20SOIC |
3,238 |
|
Datasheet |
74LS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 30ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74LS682DWRG4IC COMPARATOR MAG 8BIT 20SOIC |
2,153 |
|
Datasheet |
74LS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 30ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
74FCT521CTQG8IC COMPARATOR IDENTITY 8B 20QSOP |
2,051 |
|
Datasheet |
74FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-QSOP | Surface Mount |
|
SN74LS688NG4IC COMPARATOR IDENTITY 8B 20DIP |
4,799 |
|
Datasheet |
74LS | 20-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
74FCT521ATSOG8IC COMPARATOR IDENTITY 8B 20SOIC |
3,837 |
|
Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 7.2ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
|
74FCT521CTSOG8IC COMPARATOR IDENTITY 8B 20SOIC |
2,790 |
|
Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
74FCT521ATQGIC COMPARATOR IDENTITY 8B 20QSOP |
3,440 |
|
Datasheet |
74FCT | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 7.2ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-QSOP | Surface Mount |
|
|
74FCT521CTQGIC COMPARATOR IDENTITY 8B 20QSOP |
3,829 |
|
Datasheet |
74FCT | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-QSOP | Surface Mount |
|
|
SN74LS688NE4IC COMPARATOR IDENTITY 8B 20DIP |
3,823 |
|
Datasheet |
74LS | 20-DIP (0.300", 7.62mm) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | 65 mA | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
CD74HC688MIC COMPARATOR IDENTITY 8B 20SOIC |
3 |
|
Datasheet |
74HC | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SOIC | Surface Mount |
|
|
74FCT521CTSOGIC COMPARATOR IDENTITY 8B 20SOIC |
2,629 |
|
Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | 15mA, 48mA | 4.5ns @ 5V, 50pF | 10 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74LS688DWRIC COMPARATOR IDENTITY 8B 20SOIC |
2,679 |
|
Datasheet |
74LS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
SN74LS682NSRIC COMPARATOR MAG 8BIT 20SO |
3,508 |
|
Datasheet |
74LS | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 4.85V ~ 5.25V | 400µA, 24mA | 30ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
|
|
SN74LS688NSRIC COMPARATOR IDENTITY 8BIT 20SO |
4,501 |
|
Datasheet |
74LS | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
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