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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 (R_ON) for minimal propagation delay. These bus switches support mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks V_CC. 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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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Mounting Style	Package/Case	Packaging
	Digital Bus Switch ICs 3.3-V 1:1 (SPST) 8 - channel FET bus swi SN74CB3T3245DGSR Texas Instruments 1: €1.35 4,913In Stock New Product	Mfr. Part No. SN74CB3T3245DGSR Mouser Part No 595-SN74CB3T3245DGSR New Product	Texas Instruments	Digital Bus Switch ICs 3.3-V 1:1 (SPST) 8 - channel FET bus swi Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	4,913In Stock	Cut Tape €1.35 €0.989 €0.903 €0.796 View Reel €0.736 €0.749 €0.736 €0.736 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 5,000			8 bit	8.5 Ohms	0.25 ns		- 40 C	+ 85 C	SMD/SMT	VSSOP-20	Reel, Cut Tape, MouseReel
	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch SN74CB3T3245DBQR Texas Instruments 1: €2.14 3,821In Stock	Mfr. Part No. SN74CB3T3245DBQR Mouser Part No 595-SN74CB3T3245DBQR	Texas Instruments	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	3,821In Stock	Cut Tape €2.14 €1.59 €1.45 €1.30 View Reel €1.05 €1.23 €1.16 €1.05 MouseReel Available	Min.: 1 Mult.: 1 : 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
	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch SN74CB3T3245DGVR Texas Instruments 1: €1.93 2,411In Stock	Mfr. Part No. SN74CB3T3245DGVR Mouser Part No 595-SN74CB3T3245DGVR	Texas Instruments	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	2,411In Stock	Cut Tape €1.93 €1.42 €1.30 €1.15 Reel €0.989 View €1.08 €1.05 €1.01 €0.955 MouseReel Available	Min.: 1 Mult.: 1 : 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
	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DW SN74CB3T3245DWR Texas Instruments 1: €1.85 1,939In Stock	Mfr. Part No. SN74CB3T3245DWR Mouser Part No 595-SN74CB3T3245DWR	Texas Instruments	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DW Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	1,939In Stock	Cut Tape €1.85 €1.38 €1.26 €1.12 Reel €0.955 View €1.06 €1.03 €0.929 MouseReel Available	Min.: 1 Mult.: 1 : 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
	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245PW SN74CB3T3245PWR Texas Instruments 1: €1.70 132In Stock 10,000Expected 26/10/2026	Mfr. Part No. SN74CB3T3245PWR Mouser Part No 595-SN74CB3T3245PWR	Texas Instruments	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245PW Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	132In Stock 10,000Expected 26/10/2026	Cut Tape €1.70 €1.26 €1.14 €1.02 Reel €0.869 View €0.963 €0.92 €0.853 MouseReel Available	Min.: 1 Mult.: 1 : 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
	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DWR SN74CB3T3245DW Texas Instruments 1: €2.18 138In Stock	Mfr. Part No. SN74CB3T3245DW Mouser Part No 595-SN74CB3T3245DW	Texas Instruments	Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245DWR Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	138In Stock	€2.18 €1.63 €1.43 €1.32 View €1.25 €1.20 €1.17 €1.14 €1.11	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
	Digital Bus Switch ICs 8B FET 2.5V 3.3V LO VLTG Bus Switch ALT ALT 595-SN74CB3T3245DW SN74CB3T3245DWG4 Texas Instruments 1: €2.26 219In Stock	Mfr. Part No. SN74CB3T3245DWG4 Mouser Part No 595-SN74CB3T3245DWG4	Texas Instruments	Digital Bus Switch ICs 8B FET 2.5V 3.3V LO VLTG Bus Switch ALT ALT 595-SN74CB3T3245DW Learn More about Texas Instruments ti sn74cb3t3245 bus switches	Datasheet	219In Stock	€2.26 €1.68 €1.53 €1.37 View €1.29 €1.25 €1.20 €1.19 €1.14	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