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| Part Number | M74HC4851B1R | M74HC4051B1R |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete |
| Switch Circuit | - | - |
| Multiplexer/Demultiplexer Circuit | 8:1 | 8:1 |
| Number of Circuits | 1 | 1 |
| On-State Resistance (Max) | 195Ohm | 100Ohm |
| Channel-to-Channel Matching (ΔRon) | 3Ohm | 5Ohm |
| Voltage - Supply, Single (V+) | 2V ~ 6V | 2V ~ 6V |
| Voltage - Supply, Dual (V±) | - | ±2V ~ 6V |
| Switch Time (Ton, Toff) (Max) | - | 18ns, 29ns |
| -3db Bandwidth | - | 200MHz |
| Charge Injection | - | - |
| Channel Capacitance (CS(off), CD(off)) | 6.7pF, 22pF | 2pF, 10pF |
| Current - Leakage (IS(off)) (Max) | 100nA | 100nA |
| Crosstalk | - | -50dB @ 1kHz |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-DIP | 16-DIP |
