SN74CB3T3245 8-Bit FET Bus Switches

Texas Instruments SN74CB3T3245 8-Bit FET Bus Switches are high-speed, TTL-compatible switches with low ON-state resistance (RON) for minimal propagation delay. These bus switches support mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T3245 bus switches feature a standard 245-type pinout, 5V-tolerant I/Os with device powered up or powered down, and output voltage translation tracks. Typical applications include level translation, PCI interface, USB interface, memory interleaving, and bus isolation.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Bits
On Resistance - Max
Propagation Delay - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Texas Instruments Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch
Datasheet
1,427In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT QSOP-20 Reel, Cut Tape, MouseReel
Texas Instruments Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch
Datasheet
1,611In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT TVSOP-20 Reel, Cut Tape, MouseReel
Texas Instruments Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DW
Datasheet
2,620In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT SOIC-20 Reel, Cut Tape, MouseReel
Texas Instruments Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DWR
Datasheet
143In Stock
Min.: 1
Mult.: 1

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT SOIC-20 Tube
Texas Instruments Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245PW
Datasheet
427In Stock
12,000Expected 2026/05/15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT TSSOP-20 Reel, Cut Tape, MouseReel
Texas Instruments Digital Bus Switch ICs 8B FET 2.5V 3.3V LO VLTG Bus Switch ALT ALT 595-SN74CB3T3245DW
Datasheet
Product Comments
219In Stock
Min.: 1
Mult.: 1

8 bit 8.5 Ohms 250 ps 2.3 V to 3.6 V - 40 C + 85 C SMD/SMT SOIC-20 Tube
Texas Instruments Digital Bus Switch ICs 3.3-V 1:1 (SPST) 8 -channel FET bus swi
Datasheet
5,000Expected 2026/03/19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

8 bit 8.5 Ohms 0.25 ns - 40 C + 85 C SMD/SMT VSSOP-20 Reel, Cut Tape, MouseReel