Low-Voltage Quadruple FET Bus Switch - SN74CBTLV3125

SN74CBTLV3125 (ACTIVE)

Low-Voltage Quadruple FET Bus Switch

Description

The SN74CBTLV3125 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable (OE\) input is high.

This 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.

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

Features

  • Standard ’125-Type Pinout
  • 5- 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 Compare all products in Digital Switch

 
Technology Family
Bits (#)
VCC (Min) (V)
VCC (Max) (V)
Voltage (Nom) (V)
tpd @ Nom Voltage (Max) (ns)
Configuration
ICC @ Nom Voltage (Max) (mA)
Bandwidth (Max) (MHz)
F @ Nom Voltage (Max) (Mhz)
Input Type
Output Type
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
SN74CBTLV3125 SN74CB3Q3125 SN74CBT3125
CBTLV     CB3Q     CBT    
4     4     4    
2.3     2.3     4    
3.6     3.6     5.5    
2.5
3.3    
2.5
3.3    
5    
0.25     0.2     0.25    
4 x SPST (4 x 1:1)     4 x SPST (4 x 1:1)     4 x SPST (4 x 1:1)    
0.01     1     0.003    
200     500     200    
150     500     200    
TTL/CMOS     TTL/CMOS     TTL/CMOS    
CMOS     CMOS     TTL/CMOS    
IOFF     IOFF     Low Power    
Catalog     Catalog     Catalog    
-40 to 85     -40 to 85     -40 to 85    
14SOIC
14TSSOP
14TVSOP
14VQFN
16SSOP    
14TVSOP
14VQFN
16SSOP
14TSSOP    
14SOIC
14SSOP
14TSSOP
14TVSOP
14VQFN
16SSOP    
0.53 | 1ku     0.43 | 1ku     0.31 | 1ku    
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