Skip to main content
Texas Instruments SN74CBTLV3126DGVR — Microcontrollers & Processors (MCU / MPU / DSP)

SN74CBTLV3126DGVR Bus Switch, 2.3-3.6V, 14-TVSOP

MPNSN74CBTLV3126DGVR
End of Life

Texas Instruments 74CBTLV series Bus Switch, SN74CBTLV3126DGVR, 1 x 1:1 circuit, 4 independent circuits, 2.3V to 3.6V supply, -40°C to 85°C, 14-TVSOP package, Tape & Reel.

$0.8Ref. price · indicative, final on quote
Packaging14-TFSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Series74CBTLV
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74CBTLV3126DGVR specifications
ParameterValue
TypeBus Switch
Series74CBTLV
MountingSurface Mount
Supply voltage2.3V ~ 3.6V
Voltage supply sourceSingle Supply
Operating temperature-40°C ~ 85°C
Circuit1 x 1:1
PackageTape & Reel (TR); Cut Tape (CT)
Case14-TFSOP (0.173\", 4.40mm Width)
Independent circuits4

Product details

Bus switch for shared bus isolation

The SN74CBTLV3126DGVR is a 4-bit bus switch from Texas Instruments' 74CBTLV low-voltage family, configured as four independent 1 x 1:1 SPST switches. It isolates or connects digital signal paths on a shared bus, useful in multi-master I2C, SPI, or memory-mapped systems where one peripheral must be disconnected without loading the bus.