TMUX541x 4-Channel (SPST) Switches

Texas Instruments TMUX541x 4-Channel (SPST) Switches are general-purpose, complementary metal-oxide semiconductor (CMOS) switch devices with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The devices work with dual supplies (±4.5V to ±25V), a single supply (4.5V to 50V), or asymmetric supplies (such as VDD = 37.5V, VSS = –12.5V). The TMUX541x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from VSS to VDD.

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Qty. RoHS ECAD Model Series
Product
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Number of Channels
Configuration
Supply Voltage - Min
Supply Voltage - Max
Minimum Dual Supply Voltage
Maximum Dual Supply Voltage
On Resistance - Max
On Time - Max
Off Time - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
1,641In Stock
3,000Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 90
: 3,000

TMUX5412 Multiplexer Switch SMD/SMT TSSOP-16 4 Channel 4.5 V 50 V 4.5 V 25 V 26 Ohms 300 ns 125 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Multiplexer Switch SMD/SMT SOT-23-THIN-16 4 Channel SPST 4.5 V 50 V - 4.5 V, 4.5 V - 25 V, 25 V 26 Ohms 275 ns 115 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Multiplexer Switch SMD/SMT TSSOP-16 4 Channel SPST 4.5 V 50 V - 4.5 V, 4.5 V - 25 V, 25 V 26 Ohms 275 ns 115 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Multiplexer Switch SMD/SMT SOT-23-THIN-16 4 Channel SPST 4.5 V 50 V - 4.5 V, 4.5 V - 25 V, 25 V 26 Ohms 275 ns 115 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
620In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Multiplexer Switch SMD/SMT SOT-23-THIN-16 4 Channel SPST 4.5 V 50 V - 4.5 V, 4.5 V - 25 V, 25 V 26 Ohms 275 ns 115 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Multiplexer Switch ICs 50V 21? RON 1:1 (S P ST) 4 channel swit
Datasheet
553In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Multiplexer Switch SMD/SMT TSSOP-16 4 Channel SPST 4.5 V 50 V - 4.5 V, 4.5 V - 25 V, 25 V 26 Ohms 275 ns 115 ns - 40 C + 125 C Reel, Cut Tape, MouseReel