74HCT688D,652.pdf
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| Part Number | 74HCT688D,652 | 74HCT688DB,112 | 74HCT688DB,118 | 74HCT688D,653 |
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. |
| Series | 74HCT | 74HCT | 74HCT | 74HCT |
| Package/Case | 20-SOIC (0.295", 7.50mm Width) | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Packaging | Tube | Tube | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Identity Comparator | Identity Comparator | Identity Comparator | Identity Comparator |
| Number of Bits | 8 | 8 | 8 | 8 |
| Output | Active Low | Active Low | Active Low | Active Low |
| Output Function | A=B | A=B | A=B | A=B |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Output High, Low | 4mA, 4mA | 4mA, 4mA | 4mA, 4mA | 4mA, 4mA |
| Max Propagation Delay @ V, Max CL | 34ns @ 4.5V, 50pF | 34ns @ 4.5V, 50pF | 34ns @ 4.5V, 50pF | 34ns @ 4.5V, 50pF |
| Current - Quiescent (Iq) | 8 µA | 8 µA | 8 µA | 8 µA |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Grade | - | - | - | - |
| Qualification | - | - | - | - |
| Supplier Device Package | 20-SO | 20-SSOP | 20-SSOP | 20-SO |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
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