Texas Instruments SN74CBT3125CD Buffers, Drivers, Receivers and Transceivers
4-channel FET bus switch, 1:1 (SPST) configuration, featuring 200MHz bandwidth and 4.4ns propagation delay.

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74CBT3125CD
Series
Base Model
Detailed Description
4-channel FET bus switch, 1:1 (SPST) configuration, featuring 200MHz bandwidth and 4.4ns propagation delay. Operates with a 5V supply voltage, supporting a 4-bit address bus width. Offers 128mA high and low level output current, with 64mA output current capability. CMOS technology, surface mountable in a 14-SOIC package, with a temperature range of -40°C to 85°C.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74CBT3125CD Datasheet
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Technical Specifications
Texas Instruments SN74CBT3125CD Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Series
74CBT
RoHS
Yes
Number of Channels
4
Package / Case
14-SOIC
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Address Bus Width
4b
Bandwidth
200MHz
Alternate Parts Comparison (SN74CBT3125CD 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 | 14-SOIC | -- | 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 | 1 x 1:1 | -- | 4 x 1:1 | 8 x 1:1 |
| Independent Circuits | 4 | -- | 2 | 1 |
| Type | Bus Switch | -- | Bus Switch | Bus Switch |
| Voltage Supply Source | Single Supply | -- | Single Supply | Single Supply |
| Action |
Texas Instruments SN74CBT3125CD Buffers, Drivers, Receivers and Transceivers Overview
4-channel FET bus switch, 1:1 (SPST) configuration, featuring 200MHz bandwidth and 4.4ns propagation delay. Operates with a 5V supply voltage, supporting a 4-bit address bus width. Offers 128mA high and low level output current, with 64mA output current capability. CMOS technology, surface mountable in a 14-SOIC package, with a temperature range of -40°C to 85°C.
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