SN74CBTLV3253 Low-Voltage Dual 1-of-4 FET Multiplexer/Demultiplexer | TI.com

SN74CBTLV3253 (ACTIVE) Low-Voltage Dual 1-of-4 FET Multiplexer/Demultiplexer

 

Description

The SN74CBTLV3253 device is a dual 1-of-4 high-speed 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.

Features

  • Functionally Equivalent to QS3253
  • 5-Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

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Parametrics

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Part number Order Configuration Number of channels (#) Ron (Typ) (Ohms) Bandwidth (MHz) Power supply type Vdd (Min) (V) Vdd (Max) (V) Rating Operating temperature range (C) Package Group Supply range (Max) Ron (Max) (Ohms) Input/output continuous current (Max) (mA) Supply current (Typ) (uA) Supply current (Max) (uA) Features OFF-state leakage current (Max) (µA) ON-state leakage current (Max) (µA) CON (Typ) (pF) COFF (Typ) (pF) ESD CDM (kV) ESD HBM (kV) VIL (Max) (V) VIH (Min) (V)
SN74CBTLV3253 Order now 4:1     2     5     200     Single     2.3     3.6     Catalog     -40 to 85     SOIC | 16
SSOP | 16
TSSOP | 16
TVSOP | 16
VQFN | 16    
3.6     40     128       10     Powered-off protection
Supports I2C signals    
1     1       5.5     1     2     0.8     2    
SN74CB3Q3253 Order now 4:1     2     3.5     500     Single     2.3     3.6     Catalog     -40 to 85     SSOP | 16
TSSOP | 16
TVSOP | 16
VQFN | 16    
3.6     11     64     700     1500     Powered-off protection
Supports I2C signals
Supports input voltage beyond supply    
1       13     3.5     1     2     0.8     1.7