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MC34978 Series Interface - Specialised

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Protocol Supported	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case
Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32 NXP Semiconductors MC34978AEKR2 MC34978AEKR2 NXP Semiconductors 1: $4.99 1,234In Stock End of Life	Mfr. Part No. MC34978AEKR2 Mouser Part No 841-MC34978AEKR2 End of Life	NXP Semiconductors	Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32	Datasheet	1,234In Stock	Cut Tape $4.99 $3.76 $3.47 $3.12 Reel $2.97 View $2.97 $2.76 $2.73 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 MC34978AEK NXP Semiconductors 1: $4.95 640In Stock 378Expected 2027/07/06 End of Life	Mfr. Part No. MC34978AEK Mouser Part No 841-MC34978AEK End of Life	NXP Semiconductors	Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32	Datasheet	640In Stock 378Expected 2027/07/06	$4.95 $3.76 $3.34 $3.17 View $3.05 $2.97 $2.81 $2.73	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: $4.85 Non-Stocked Lead-Time 39 Weeks End of Life	Mfr. Part No. MC34978AES Mouser Part No 841-MC34978AES End of Life	NXP Semiconductors	Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32	Datasheet	Non-Stocked Lead-Time 39 Weeks	$4.85 $3.78 $3.51 $3.22 View $3.07 $3.06	Min.: 1 Mult.: 1	Switch Detection Interface	SPI	5.25 V	3 V	500 uA	- 40 C	+ 105 C	SMD/SMT	QFN-32

MC34978 Series Interface - Specialised

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