.hide-partial { max-height: none; } .show-more { display: none; }

MC34978 Series Interface - Specialised

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3

Applied Filters:

Series = MC34978

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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: 4,29 € 934In 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	934In Stock	Cut Tape 4,29 € 3,23 € 2,98 € 2,68 € Reel 2,55 € View 2,55 € 2,37 € 2,35 € 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: 4,26 € 637In Stock 378Expected 11/2/2026 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	637In Stock 378Expected 11/2/2026	4,26 € 3,23 € 2,87 € 2,73 € View 2,62 € 2,55 € 2,42 € 2,35 €	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: 4,17 € 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	4,17 € 3,25 € 3,02 € 2,77 € View 2,64 € 2,63 €	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

Applied Filters:

Customer Service Office

Company

Resources

Support