HEF4557BPB

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Stock/Availability for: HEF4557BPB

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Statistics

Total Quantity
621
Line Items
10
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
7/14/2026

Sponsored Live Part Search

Part Number: HEF4557BPB

Part Number Country/Region Suppliers Line Items Total Qty
HEF4557BPB US 1 9 618
HEF4557BPB FR 1 1 3

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
HEF4557BP 17 54 74 85,106
HEF4557BT 13 53 57 397,079
HEF4557BD 8 14 19 1,579
HEF4557BT653 7 12 13 57,685
HEF4557BDB 7 12 17 3,714
HEF4557BT,652 4 8 11 16,410
HEF4557BP652 3 7 7 8,280
HEF4557BPN 1 1 1 95
HEF4557BT(R) 1 1 1 5,690
HEF4557BUDIEFORMCERTIFIEDUSOEM 1 1 1 627

Possible Component Manufacturers*

Signetics Korea (YP)
NXP Semiconductors (Philips)
Signal Processing Technologies (SPT) (Fairchild)
Philips Lumileds Lighting Company (Lumileds)
LG Display - formerly LG Philips LCD
Mepco-Electra (Mepco-Centralab) (Philips) (PENAC)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 7/14/2026