SN74CBT3126 Quadruple FET Bus Switch | TI.com

SN74CBT3126 (ACTIVE) Quadruple FET Bus Switch

Quadruple FET Bus Switch - SN74CBT3126
Datasheet
 

Recommended alternative parts

  • TMUX1511  -  2-Ω RON, 1.5-GHz analog switch with 1.8-V compatible control logic

Description

The SN74CBT3126 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable (OE) input is low.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pullup resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Features

  • Standard ’126-Type Pinout (D, DB, DGV, and PW Packages)
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Latch-Up Performance Exceeds 250 mA Per JESD 17

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 Input/output continuous current (Max) (mA) Supply current (Typ) (uA) Features OFF-state leakage current (Max) (µA) ON-state leakage current (Max) (µA) CON (Typ) (pF)
SN74CBT3126 Order now 1:1 SPST     4     5     200     Single     4     5.5     Catalog     -40 to 85     SOIC | 14
SSOP | 14
SSOP | 16
TSSOP | 14
VQFN | 14    
128       Supports SPI signals
Supports JTAG signals    
1     1      
SN74CB3Q3125 Order now 1:1 SPST     4     4     500     Single     2.3     3.6     Catalog     -40 to 85     SSOP | 16
TSSOP | 14
TVSOP | 14
VQFN | 14    
64     2000     Powered-off protection
Supports SPI signals
Supports JTAG signals
Supports input voltage beyond supply    
1     1     8    
SN74CBTLV3126 Samples not available 1:1 SPST     4     5     200     Single     2.3     3.6     Catalog     -40 to 85     SOIC | 14
SSOP | 16
TSSOP | 14
TVSOP | 14
VQFN | 14    
128       Powered-off protection
Supports SPI signals
Supports JTAG signals    
1     1     2.5    
TMUX1511 Order now 1:1 SPST     4     2     3000     Single     1.5     5.5     Catalog     -40 to 125     TSSOP | 14
UQFN | 16    
25     37     Powered-off protection
Fail-safe logic
1.8-V compatible control inputs
Supports SPI signals
Supports JTAG signals
Supports input voltage beyond supply
Integrated pulldown resistor on logic pin    
0.1     0.05     3.3