Datasheet: https://rocelec.widen.net/view/pdf/bg4cefr5i1/FAIRS34049-1.pdf?t.download=true&u=5oefqw
Status: Active
RoHS Compliant: ROHS3 Compliant
Price Quantity: 683
Series: None
Package: Bulk
Type: Bus Switch
Circuit: 8 x 1:1
Independent Circuits: 1
Current – Output High, Low: –
Voltage Supply Source: Single Supply
Voltage – Supply: 4V ~ 5.5V
Operating Temperature: -40°C ~ 85°C (TA)
Grade: –
Qualification: –
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173″, 4.40mm Width)
Supplier Device Package: 20-TSSOP

Datasheet: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1116/FST3345.pdf
Status: Obsolete
RoHS Compliant: —
Price Quantity: 1
Series: None
Package: Tape & Reel (TR)
Type: Bus Switch
Circuit: 8 x 1:1
Independent Circuits: 1
Current – Output High, Low: –
Voltage Supply Source: Single Supply
Voltage – Supply: 4V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Grade: –
Qualification: –
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173″, 4.40mm Width)
Supplier Device Package: 20-TSSOP