Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders
CMOS 4-channel FET bus switch, 2:1 (SPDT) logic function, featuring 8 bits and 4 independent circuits.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74CBT3257CPW
Series
Base Model
Detailed Description
CMOS 4-channel FET bus switch, 2:1 (SPDT) logic function, featuring 8 bits and 4 independent circuits. Operates with a 5V supply voltage, offering a 200MHz bandwidth and 0.24ns propagation delay. Includes -2V undershoot protection and supports surface mount installation in a 16-TSSOP package. RoHS compliant with a temperature range of -40°C to 85°C.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74CBT3257CPW Datasheet
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Technical Specifications
Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders technical specifications.
General
Series
74CBT
RoHS
Yes
Number of Channels
4
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Bandwidth
200MHz
Package
TSSOP
High Level Output Current
-128mA
Alternate Parts Comparison (SN74CBT3257CPW vs SN74CBT3257CDRG4 vs SN74CBT3244CRGYR vs SN74CBT3245ARGYR)
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-TSSOP | -- | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | -- | 4V ~ 5.5V | 4V ~ 5.5V |
| Circuit | 4 x 2:1 | -- | 4 x 1:1 | 8 x 1:1 |
| Independent Circuits | 1 | -- | 2 | 1 |
| Type | Multiplexer/Demultiplexer | -- | Bus Switch | Bus Switch |
| Voltage Supply Source | Single Supply | -- | Single Supply | Single Supply |
| Action |
Texas Instruments SN74CBT3257CPW Signal Switches, Multiplexers and Decoders Overview
CMOS 4-channel FET bus switch, 2:1 (SPDT) logic function, featuring 8 bits and 4 independent circuits. Operates with a 5V supply voltage, offering a 200MHz bandwidth and 0.24ns propagation delay. Includes -2V undershoot protection and supports surface mount installation in a 16-TSSOP package. RoHS compliant with a temperature range of -40°C to 85°C.
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