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Serial, SPI Interface - Specialised

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Interface Type = Serial, SPI

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Part #

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

MC33978AES
NXP Semiconductors
1: RM19.71
262In Stock

Mfr. Part No.
MC33978AES

Mouser Part No
841-MC33978AES

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

Datasheet

262In Stock

RM19.71

RM15.01

RM13.83

RM12.56

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

QFN-32

Interface - Specialised 33 channel, Mono, 48

MC33CD1030AE
NXP Semiconductors
1: RM22.04
1,229In Stock

Mfr. Part No.
MC33CD1030AE

Mouser Part No
841-MC33CD1030AE

NXP Semiconductors

Interface - Specialised 33 channel, Mono, 48

Learn More

Datasheet

1,229In Stock

RM22.04

RM16.79

RM15.48

RM14.02

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

36 V

3 V

12 mA

- 40 C

+ 125 C

SMD/SMT

LQFP-48

Interface - Specialised 33 channel, Mono, 48

MC33CD1030AER2
NXP Semiconductors
1: RM22.20
1,287In Stock

Mfr. Part No.
MC33CD1030AER2

Mouser Part No
841-MC33CD1030AER2

NXP Semiconductors

Interface - Specialised 33 channel, Mono, 48

Learn More

Datasheet

1,287In Stock

Cut Tape

RM22.20

RM16.95

RM15.64

RM14.18

View

Reel

RM12.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Switch Detection Interface

SPI

36 V

3 V

12 mA

- 40 C

+ 125 C

SMD/SMT

LQFP-48

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

MC34978AEK
NXP Semiconductors
1: RM19.55
562In Stock

Mfr. Part No.
MC34978AEK

Mouser Part No
841-MC34978AEK

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

Learn More

Datasheet

562In Stock

RM19.55

RM14.85

RM13.19

RM12.52

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 105 C

SMD/SMT

SOICW-EP-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

MC34978AEKR2
NXP Semiconductors
1: RM19.71
1,384In Stock

Mfr. Part No.
MC34978AEKR2

Mouser Part No
841-MC34978AEKR2

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

Learn More

Datasheet

1,384In Stock

Cut Tape

RM19.71

RM14.85

RM13.67

RM12.32

Reel

RM11.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 105 C

SMD/SMT

SOICW-EP-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

MC33978AEK
NXP Semiconductors
1: RM19.55
170In Stock

Mfr. Part No.
MC33978AEK

Mouser Part No
841-MC33978AEK

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

Learn More

Datasheet

170In Stock

RM19.55

RM15.21

RM13.67

RM12.52

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

SOICW-EP-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

MC33978AEKR2
NXP Semiconductors
1: RM19.20
161In Stock
1,000Expected 9/6/2026

Mfr. Part No.
MC33978AEKR2

Mouser Part No
841-MC33978AEKR2

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

Learn More

Datasheet

161In Stock

1,000Expected 9/6/2026

Cut Tape

RM19.20

RM14.62

RM13.47

RM12.21

Reel

RM11.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

SOICW-EP-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

MC34978AES
NXP Semiconductors
1: RM18.68
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MC34978AES

Mouser Part No
841-MC34978AES

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

RM18.68

RM14.58

RM13.55

RM11.97

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 105 C

SMD/SMT

QFN-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , LQFP48-EP

MC33978AAE
NXP Semiconductors
1: RM19.75
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MC33978AAE

Mouser Part No
771-MC33978AAE

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , LQFP48-EP

Datasheet

Non-Stocked Lead-Time 16 Weeks

RM19.75

RM15.17

RM14.06

RM12.72

View

Min.: 1
Mult.: 1

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

LQFP-EP-48

Interface - Specialised MSDI2

MC33978AAER2
NXP Semiconductors
2,000: RM11.42
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MC33978AAER2

Mouser Part No
771-MC33978AAER2

NXP Semiconductors

Interface - Specialised MSDI2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

RM11.42

RM11.18

Min.: 2,000
Mult.: 2,000

: 2,000

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

LQFP-EP-48

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

MC33978AESR2
NXP Semiconductors
5,000: RM11.18
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MC33978AESR2

Mouser Part No
841-MC33978AESR2

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

RM11.18

Min.: 5,000
Mult.: 5,000

: 5,000

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 125 C

SMD/SMT

QFN-32

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

MC34978AESR2
NXP Semiconductors
5,000: RM11.22
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MC34978AESR2

Mouser Part No
841-MC34978AESR2

NXP Semiconductors

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

RM11.22

Min.: 5,000
Mult.: 5,000

: 5,000

Switch Detection Interface

SPI

5.25 V

3 V

500 uA

- 40 C

+ 105 C

SMD/SMT

QFN-32

Serial, SPI Interface - Specialised

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