Where can I buy CD40194BPWRG4?

CD40194BPWRG4 is available from Digi-Key, Hotenda. See pricing comparison above.

CD40194BPWRG4 Texas Instruments | Integrated Circuits (ICs) | DigiKey

Brand name, Manufacturer name, Manufacturer, Attribute01	Texas Instruments
Attribute00	Integrated Circuits (ICs)
Attribute02	4000B
Attribute03	Tape & Reel (TR)
Attribute04	Obsolete
Attribute05	Register, Bidirectional
Attribute06	Push-Pull
Attribute07	Universal
Attribute08	3V ~ 18V
Attribute09	-55?C ~ 125?C
Attribute10	Surface Mount
Attribute11	16-TSSOP (0.173"", 4.40mm Width)
Attribute12	16-TSSOP
Attribute13, atoms, moq, multiple	1
Attribute14	4
Attribute15	CD40194
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Part Status
AttributeKey05	Logic Type
AttributeKey06	Output Type
AttributeKey07	Function
AttributeKey08	Voltage - Supply
AttributeKey09	Operating Temperature
AttributeKey10	Mounting Type
AttributeKey11	Package / Case
AttributeKey12	Supplier Device Package
AttributeKey13	Number of Elements
AttributeKey14	Number of Bits per Element
AttributeKey15	Base Product Number
Extra Product Name	CD40194BPWRG4 Texas Instruments \| Integrated Circuits (ICs) \| DigiKey
extraShipping, qtyInStock	0
MPN	CD40194BPWRG4
SKU	1896540

Seller	SKU	MOQ	In stock	Multiple	Prices
Digi-Key	1896540	1		1
Hotenda	H2594340	1		1