SN74CBTLV3257RGYR
Active3.3-V, 2:1 (SPDT), 4-CHANNEL ANALOG SWITCH WITH PARTIAL-POWER-DOWN MODE
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SN74CBTLV3257RGYR
Active3.3-V, 2:1 (SPDT), 4-CHANNEL ANALOG SWITCH WITH PARTIAL-POWER-DOWN MODE
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74CBTLV3257RGYR |
|---|---|
| Circuit [custom] | 4 |
| Circuit [custom] | 1:2 |
| Independent Circuits | 4 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (4x3.5) |
| Type | Multiplexer/Demultiplexer |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.3 V |
| Voltage Supply Source | Single Supply |
SN74CBTLV3257 Series
3.3-V, 2:1 (SPDT), 4-channel analog switch with partial-power-down mode
| Part | Independent Circuits | Supplier Device Package | Circuit [custom] | Circuit [custom] | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Type | Package / Case | Voltage Supply Source | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 4 | 16-VQFN (4x3.5) | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-VFQFN Exposed Pad | Single Supply | 85 °C | -40 °C | ||||
 Texas Instruments | 4 | 16-SSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-SSOP | Single Supply | 85 °C | -40 °C | 0.154 in | 3.9 mm | ||
 Texas Instruments | 4 | 16-TVSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-TFSOP | Single Supply | 85 °C | -40 °C | 4.4 mm | 0.173 in | ||
Texas Instruments | 4 | 16-VQFN (4x3.5) | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-VFQFN Exposed Pad | Single Supply | 85 °C | -40 °C | ||||
 Texas Instruments | 4 | 16-TSSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-TSSOP | Single Supply | 85 °C | -40 °C | 4.4 mm | 0.173 in | ||
 Texas Instruments | 4 | 16-SOIC | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-SOIC | Single Supply | 85 °C | -40 °C | 3.9 mm | 0.154 in | ||
Texas Instruments | 4 | 16-TSSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-TSSOP | Single Supply | 85 °C | -40 °C | 4.4 mm | 0.173 in | ||
 Texas Instruments | 4 | 16-TSSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-TSSOP | Single Supply | 85 °C | -40 °C | 4.4 mm | 0.173 in | ||
 Texas Instruments | 4 | 16-SOIC | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-SOIC | Single Supply | 85 °C | -40 °C | 3.9 mm | 0.154 in | ||
Texas Instruments | 4 | 16-TSSOP | 4 | 1:2 | 2.3 V | 3.6 V | Surface Mount | Multiplexer/Demultiplexer | 16-TSSOP | Single Supply | 85 °C | -40 °C | 4.4 mm | 0.173 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.62 | |
| 10 | $ 0.55 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| 1000 | $ 0.27 | |||
| Digi-Reel® | 1 | $ 0.62 | ||
| 10 | $ 0.55 | |||
| 25 | $ 0.52 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| 1000 | $ 0.27 | |||
| Tape & Reel (TR) | 3000 | $ 0.23 | ||
| 6000 | $ 0.21 | |||
| 9000 | $ 0.21 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.41 | |
| 100 | $ 0.31 | |||
| 250 | $ 0.23 | |||
| 1000 | $ 0.17 | |||
Description
General part information
SN74CBTLV3257 Series
The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable (OE) input is high.
This device is fully specified for partial-power-down applications using Ioff. The Iofffeature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
Documents
Technical documentation and resources