SN74CBTLV3253D Part Information
Details for SN74CBTLV3253D by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Logic
Part Description
The SN74CBTLV3253 device is a dual 1-of-4 highspeed FET multiplexer and demultiplexer. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S0, S1) inputs control the data flow. The FET multiplexers/demultiplexers are disabled when the associated output-enable (OE) input is high. The SN74CBTLV3253 device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
Part Downloads


Part Features
- 5-u03a9 Switch Connection Between Two Ports
- Functionally Equivalent to QS3253
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per
- Rail-to-Rail Switching on Data I/O Ports
Part Specifications
Logic Family / Base Number | 74CBTLV253 |
Logic Type | FET Multiplexer / Demultiplexer |
No. of Channels | 2Channels |
Line Configuration | 4 |
Supply Voltage Min | 2.3V |
Supply Voltage Max | 3.6V |
Logic Case Style | SOIC |
No. of Pins | 16Pins |
Logic IC Family | 74CBTLV |
Logic IC Base Number | 74253, 743253 |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (27-Jun-2018) |
Logic Function Number | 743253 |
Logic IC Function | Low Voltage Dual 1-of-4 FET Multiplexer / Demultiplexer |
On State Resistance Max | 5ohm |
Operating Temperature Range | -40°C to +85°C |
Ratio | 4 |
Supply Voltage Range | 2.3V to 3.6V |
Termination Type | Surface Mount Device |
Alternative Part Descriptions
- Multiplexer/Demultiplexer Bus Switch | RS Components
- 3.3-V, 4:1, 2-channel analog multiplexer | Texas Instruments