Where can I buy MC100EL11DTR2?

MC100EL11DTR2 is available from Digi-Key, Digi-Key, Hotenda. See pricing comparison above.

MC100EL11DTR2 onsemi | Integrated Circuits (ICs) | DigiKey

Brand name, Manufacturer name, Manufacturer, Attribute01	onsemi
Attribute00	Integrated Circuits (ICs)
Attribute02	100EL
Attribute03	Tape & Reel (TR)
Attribute04	Obsolete
Attribute05	Fanout Buffer (Distribution)
Attribute06, atoms, moq, multiple	1
Attribute07	1:2
Attribute08	Yes/Yes
Attribute09, Attribute10	ECL, PECL
Attribute11	1.5 GHz
Attribute12	4.2V ~ 5.7V
Attribute13	-40?C ~ 85?C
Attribute14	Surface Mount
Attribute15	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Attribute16	8-TSSOP
Attribute17	MC100EL11
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Part Status
AttributeKey05	Type
AttributeKey06	Number of Circuits
AttributeKey07	Ratio - Input:Output
AttributeKey08	Differential - Input:Output
AttributeKey09	Input
AttributeKey10	Output
AttributeKey11	Frequency - Max
AttributeKey12	Voltage - Supply
AttributeKey13	Operating Temperature
AttributeKey14	Mounting Type
AttributeKey15	Package / Case
AttributeKey16	Supplier Device Package
AttributeKey17	Base Product Number
Extra Product Name	MC100EL11DTR2 onsemi \| Integrated Circuits (ICs) \| DigiKey
extraShipping, qtyInStock	0
MPN	MC100EL11DTR2
SKU	1477431

Seller	SKU	MOQ	Multiple
Digi-Key	1477431	1	1
Digi-Key	MC100EL11DTR2-ND	1	1
Hotenda	H2266105	1	1