Texas Instruments CD40257BM Analog Switches, Multiplexers and Demultiplexers
IC MULTIPLEXER 4 X 1:2 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD40257BM
Detailed Description
IC MULTIPLEXER 4 X 1:2 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
CD40257BM Datasheet
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Technical Specifications
Texas Instruments CD40257BM Analog Switches, Multiplexers and Demultiplexers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3V ~ 18V
Type
Multiplexer
Voltage Supply Source
Dual Supply
Current Output High Low
6.8mA, 6.8mA
Circuit
4 x 1:2
Independent Circuits
1
Alternate Parts Comparison (CD40257BM vs CD74HCT4051M96E4 vs CD74HCT4316M96 vs CD4052BMG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| 3db Bandwidth | -- | 180MHz | 200MHz | 25MHz |
| Channel Capacitance Cs Off Cd Off | -- | 5pF, 25pF | 5pF | 0.2pF, 18pF |
| Channel to Channel Matching Ron | -- | 5Ohm | 5Ohm | 5Ohm |
| Current Leakage Is Off Max | -- | 400nA | 100nA | 100nA |
| Multiplexer Demultiplexer Circuit | -- | 8 1 | 1:1 | 4:1 |
| Number of Circuits | -- | 1 | 4 | 2 |
| On State Resistance Max | -- | 130Ohm | 170Ohm | 240Ohm |
| Voltage Supply Dual V | -- | ±1V ~ 5V | ±1V ~ 5V | ±2.5V ~ 9V |
| Voltage Supply Single V | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 3V ~ 20V |
| Action |
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