Specification	SN74CB3T3306DCTR

Circuit	1 x 1:1
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Supplier Device Package	SM8
Type	Bus Switch
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.3 V
Voltage Supply Source	Single Supply

SN74CB3T3306 Series

3.3-V, 1:1 (SPST), 2-channel FET bus switch with level shifter

Part	Voltage Supply Source	Circuit	Voltage - Supply [Min]	Voltage - Supply [Max]	Independent Circuits	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Type	Package / Case [y]	Package / Case	Package / Case [y]	Circuit [x]	Circuit [custom]	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74CB3T3306DCTR	Single Supply	1 x 1:1	2.3 V	3.6 V	2	Surface Mount	85 °C	-40 °C	SM8	Bus Switch
Texas Instruments 74CB3T3306DCURE4	Single Supply	1 x 1:1	2.3 V	3.6 V	2	Surface Mount	85 °C	-40 °C		Bus Switch	2.3 mm	8-VFSOP	0.091 in
Texas Instruments SN74CB3T3383DBQR	Single Supply		2.3 V	3.6 V	1	Surface Mount	85 °C	-40 °C	24-SSOP	Bus FET Exchange Switch		24-SSOP		5	2:2	0.154 " 3.9 mm
Texas Instruments SN74CB3T3383DW	Single Supply		2.3 V	3.6 V	1	Surface Mount	85 °C	-40 °C	24-SOIC	Bus FET Exchange Switch		24-SOIC		5	2:2	7.5 mm	0.295 in
Texas Instruments SN74CB3T3306DCUR	Single Supply	1 x 1:1	2.3 V	3.6 V	2	Surface Mount	85 °C	-40 °C		Bus Switch	2.3 mm	8-VFSOP	0.091 in
Texas Instruments 74CB3T3306DCURG4	Single Supply	1 x 1:1	2.3 V	3.6 V	2	Surface Mount	85 °C	-40 °C		Bus Switch	2.3 mm	8-VFSOP	0.091 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.73
		10	$ 1.56
		25	$ 1.47
		100	$ 1.25
		250	$ 1.18
		500	$ 1.03
		1000	$ 0.85
	Digi-Reel®	1	$ 1.73
		10	$ 1.56
		25	$ 1.47
		100	$ 1.25
		250	$ 1.18
		500	$ 1.03
		1000	$ 0.85
	Tape & Reel (TR)	3000	$ 0.79
		6000	$ 0.76
Texas Instruments	LARGE T&R	1	$ 1.30
		100	$ 1.08
		250	$ 0.77
		1000	$ 0.58

Description

General part information

SN74CB3T3306 Series

The SN74CB3T3306 device is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T3306 device supports systems using 5-V TTL, 3.3-V LVTTL, and 2.5-V CMOS switching standards, as well as user-defined switching levels.