Multiplexer Switch ICs

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TMUX405x/TMUX405x-Q1 Multiplexers

Texas Instruments TMUX405x / TMUX405x-Q1 Single-Channel Multiplexers are general-purpose, complementary metal-oxide semiconductor (CMOS) multiplexers (MUX). The TMUX4051 / TMUX4051-Q1 is an 8:1, 1-channel multiplexer, the TMUX4052 / TMUX4052-Q1 is a 4:1, 2-channel multiplexer, and the TMUX4053 / TMUX4053-Q1 is 2:1, 3-channel switch. TI TMUX405x / TMUX405x-Q1 multiplexers implement a single supply (5V to 24V), dual supplies (up to ±12V), or asymmetric supplies (such as V_DD = 12V, V_SS = –5V). The wide supply voltage range enables both types to be used in various applications, from battery testers to appliances. The modules support bidirectional analog signals on the source (Sx) and drain (Dx) pins ranging from V_SS to V_DD. All logic inputs have 1.8V logic-compatible thresholds, securing TTL and CMOS logic compatibility when operating with an accurate supply voltage. The TMUX405x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

Multiplexer Switch ICs +/-12-V 4:1 2-chan n el multiplexer with

TMUX4052PWR
Texas Instruments
1: S/2.53
7,611In Stock

Mfr. Part #
TMUX4052PWR

Mouser Part #
595-TMUX4052PWR

Texas Instruments

Multiplexer Switch ICs +/-12-V 4:1 2-chan n el multiplexer with

Learn More

Datasheet

7,611In Stock

Cut Tape

S/2.53

S/1.79

S/1.61

S/1.41

View

Reel

S/1.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TMUX4052

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs Automotive +/-12-V 8 :1 one-channel mul

TMUX4051BQBRQ1
Texas Instruments
1: S/2.88
5,014In Stock

Mfr. Part #
TMUX4051BQBRQ1

Mouser Part #
595-TMUX4051BQBRQ1

Texas Instruments

Multiplexer Switch ICs Automotive +/-12-V 8 :1 one-channel mul

Learn More

Datasheet

5,014In Stock

Cut Tape

S/2.88

S/2.04

S/1.83

S/1.60

Reel

S/1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4051

Multiplexers

SMD/SMT

1 Channel

5 V

24 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs Automotive +/-12-V 8 :1 one-channel mul

TMUX4051DYYRQ1
Texas Instruments
1: S/2.80
31,326In Stock

Mfr. Part #
TMUX4051DYYRQ1

Mouser Part #
595-TMUX4051DYYRQ1

Texas Instruments

Multiplexer Switch ICs Automotive +/-12-V 8 :1 one-channel mul

Learn More

Datasheet

31,326In Stock

Cut Tape

S/2.80

S/1.99

S/1.78

S/1.56

Reel

S/1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4051

Multiplexers

SMD/SMT

TSOT-23-16

1 Channel

1 x 8:1

5 V

24 V

240 Ohms

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs Automotive +/-12-V 4 :1 two-channel mul

TMUX4052BQBRQ1
Texas Instruments
1: S/2.88
5,470In Stock

Mfr. Part #
TMUX4052BQBRQ1

Mouser Part #
595-TMUX4052BQBRQ1

Texas Instruments

Multiplexer Switch ICs Automotive +/-12-V 4 :1 two-channel mul

Learn More

Datasheet

5,470In Stock

Cut Tape

S/2.88

S/2.04

S/1.83

S/1.60

Reel

S/1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4052

Multiplexers

SMD/SMT

1 Channel

5 V

24 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

TMUX4051BQBR
Texas Instruments
1: S/2.18
2,728In Stock

Mfr. Part #
TMUX4051BQBR

Mouser Part #
595-TMUX4051BQBR

Texas Instruments

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

Learn More

Datasheet

2,728In Stock

Cut Tape

S/2.18

S/1.53

S/1.37

S/1.19

Reel

S/0.961

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4051

Multiplexers

SMD/SMT

WQFN-16

1 Channel

5 V

24 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

TMUX4051DYYR
Texas Instruments
1: S/2.30
3,752In Stock

Mfr. Part #
TMUX4051DYYR

Mouser Part #
595-TMUX4051DYYR

Texas Instruments

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

Learn More

Datasheet

3,752In Stock

Cut Tape

S/2.30

S/1.61

S/1.44

S/1.26

Reel

S/1.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4051

Multiplexers

SMD/SMT

TSOT-23-16

1 Channel

5 V

24 V

- 12 V

12 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs Automotive 12-V 8: 1 one-channel multip

TMUX4051PWRQ1
Texas Instruments
1: S/3.15
3,857In Stock

Mfr. Part #
TMUX4051PWRQ1

Mouser Part #
595-TMUX4051PWRQ1

Texas Instruments

Multiplexer Switch ICs Automotive 12-V 8: 1 one-channel multip

Learn More

Datasheet

3,857In Stock

Cut Tape

S/3.15

S/2.24

S/2.02

S/1.77

Reel

S/1.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TMUX4051

Multiplexers

SMD/SMT

TSSOP-16

1 Channel

1 x 8:1

5 V

24 V

12 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 4:1 2-chan n el multiplexer with

TMUX4052BQBR
Texas Instruments
1: S/2.18
4,867In Stock

Mfr. Part #
TMUX4052BQBR

Mouser Part #
595-TMUX4052BQBR

Texas Instruments

Multiplexer Switch ICs +/-12-V 4:1 2-chan n el multiplexer with

Learn More

Datasheet

4,867In Stock

Cut Tape

S/2.18

S/1.53

S/1.37

S/1.19

Reel

S/0.961

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4052

Multiplexers

SMD/SMT

WQFN-16

1 Channel

5 V

24 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

TMUX4053DYYR
Texas Instruments
1: S/2.30
632In Stock
3,000Expected 8/6/2026

Mfr. Part #
TMUX4053DYYR

Mouser Part #
595-TMUX4053DYYR

Texas Instruments

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

Learn More

Datasheet

632In Stock

3,000Expected 8/6/2026

Cut Tape

S/2.30

S/1.61

S/1.44

S/1.26

Reel

S/1.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4053

Multiplexers

SMD/SMT

TSOT-23-16

3 Channel

5 V

24 V

- 12 V

12 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

TMUX4053PWR
Texas Instruments
1: S/2.53
1,307In Stock
4,000On Order

Mfr. Part #
TMUX4053PWR

Mouser Part #
595-TMUX4053PWR

Texas Instruments

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

Learn More

Datasheet

1,307In Stock

4,000On Order

Cut Tape

S/2.53

S/1.79

S/1.61

S/1.41

Reel

S/1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TMUX4053

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

TMUX4051PWR
Texas Instruments
1: S/2.76
1,077In Stock
4,000Expected 8/11/2026

Mfr. Part #
TMUX4051PWR

Mouser Part #
595-TMUX4051PWR

Texas Instruments

Multiplexer Switch ICs +/-12-V 8:1 one-ch a nnel multiplexer wi

Learn More

Datasheet

1,077In Stock

4,000Expected 8/11/2026

Cut Tape

S/2.76

S/1.95

S/1.76

S/1.53

Reel

S/1.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TMUX4051

Multiplexers

SMD/SMT

TSSOP-16

1 Channel

1 x 8:1

5 V

24 V

12 V

60 Ohms

190 ns

140 ns

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

TMUX4053BQBR
Texas Instruments
1: S/2.76
5,994On Order

Mfr. Part #
TMUX4053BQBR

Mouser Part #
595-TMUX4053BQBR

Texas Instruments

Multiplexer Switch ICs +/-12-V 2:1 3-chan n el multiplexer with

Learn More

Datasheet

5,994On Order

Cut Tape

S/2.76

S/1.98

S/1.77

S/1.55

Reel

S/1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TMUX4053

Multiplexers

SMD/SMT

WQFN-16

1 Channel

5 V

24 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

TMUX405x/TMUX405x-Q1 Multiplexers

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