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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: RM20.61
261In 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

261In Stock

RM20.61

RM15.69

RM14.46

RM13.13

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 Switch Detect interface, 33 channel, Mono, 48 LQFP

MC33CD1030AE
NXP Semiconductors
1: RM23.00
467In Stock

Mfr. Part No.
MC33CD1030AE

Mouser Part No
841-MC33CD1030AE

NXP Semiconductors

Interface - Specialised Switch Detect interface, 33 channel, Mono, 48 LQFP

Learn More

Datasheet

467In Stock

RM23.00

RM17.51

RM16.15

RM14.62

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 Switch Detect interface, 33 channel, Mono, 48 LQFP

MC33CD1030AER2
NXP Semiconductors
1: RM23.21
782In Stock

Mfr. Part No.
MC33CD1030AER2

Mouser Part No
841-MC33CD1030AER2

NXP Semiconductors

Interface - Specialised Switch Detect interface, 33 channel, Mono, 48 LQFP

Learn More

Datasheet

782In Stock

Cut Tape

RM23.21

RM17.72

RM16.35

RM14.83

View

Reel

RM13.05

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

MC34978AEKR2
NXP Semiconductors
1: RM20.61
1,234In 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

1,234In Stock

Cut Tape

RM20.61

RM15.53

RM14.29

RM12.89

Reel

RM12.47

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: RM20.44
242In 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

242In Stock

RM20.44

RM15.53

RM13.79

RM13.09

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: RM20.07
111In Stock
1,000Expected 31/8/2026

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

111In Stock

1,000Expected 31/8/2026

Cut Tape

RM20.07

RM15.28

RM14.08

RM12.76

Reel

RM11.48

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 , SOICW-EP 32

MC34978AEK
NXP Semiconductors
1: RM20.44
640On Order

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

640On Order

RM20.44

RM15.53

RM13.79

RM12.76

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 , QFN32

MC34978AES
NXP Semiconductors
1: RM20.03
Non-Stocked Lead-Time 39 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 39 Weeks

RM20.03

RM15.61

RM14.50

RM13.30

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: RM20.15
Non-Stocked Lead-Time 39 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 39 Weeks

RM20.15

RM15.61

RM14.46

RM13.17

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: RM11.85
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
MC33978AAER2

Mouser Part No
771-MC33978AAER2

NXP Semiconductors

Interface - Specialised MSDI2

Datasheet

Non-Stocked Lead-Time 39 Weeks

Reel

RM11.85

RM11.69

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: RM12.10
Non-Stocked Lead-Time 39 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 39 Weeks

Reel

RM12.10

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: RM12.06
Non-Stocked Lead-Time 39 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 39 Weeks

Reel

RM12.06

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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