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Bus Switches

A Bus Switch, also known as a Digital Switch is a semiconductor device that turns on and off an electrical connection. Bus Switches are PCB mount devices that act in the same way as a normal mechanical switch. Unlike a mechanical switch, a Bus Switch has no moving parts, ensuring greater performance. RS offer a range of high-quality electronic components from leading brands including Texas Instruments, Nexperia, Maxim Integrated, Analog Devices and ON Semiconductor.

What is a Bus Switch?

A Bus Switch is an array of high-speed, very low-resistance CMOS switches which are used to transmit a group of signals called a signal bus.

What are Bus Switches used for?

The compact ICs are used for high-speed digital signal transmission. Bus switches or digital switches are used in a vast array of electronic applications. Some of the most common are

Voltage translation
Hot Swapping
Capacitance isolation
PC docking stations
Power management

Advantages and Key Features

Space-saving design
Ultra-high-speed
Low on-resistance
Low capacitance
Minimal propagation delay

113 Products showing for Bus Switches

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In Stock Renesas Electronics QS3253QG, Bus Switch, 2 x 4:1, 16-Pin QSOP RS Stock No. 217-7955 Mfr. Part No. QS3253QG Subtotal (1 pack of 25 units) PHP941.55(exc. VAT) PHP37.662/unit Quantity	Renesas Electronics	CMOS	Bus Switch	2 x 4:1	20	Surface	3μA	2.3V	QSOP	3.6V	16	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	QS3253	RoHS	-
In Stock Toshiba TC7WPB9306FK(T5L,F, Bus Switch, 2 x 1:1, 8-Pin SSOP RS Stock No. 756-3340 Mfr. Part No. TC7WPB9306FK(T5L,F Subtotal (1 pack of 5 units) PHP130.55(exc. VAT) PHP26.11/unit Quantity	Toshiba	CMOS	Bus Switch	2 x 1:1	-	Surface	1μA	1.65V	SSOP	5.5V	8	-	16Ω	-	-40°C	-	85°C	700μm	2.3mm	TC7WPB9306FK	No	-
Unavailable Toshiba TC7WBL125AFK(F), Bus Switch, 1 x 1:1, 8-Pin SSOP RS Stock No. 601-5187P Mfr. Part No. TC7WBL125AFK(F) Subtotal 5 units (supplied in a tube) PHP159.44(exc. VAT) PHP31.888/unit Quantity	Toshiba	-	-	1 x 1:1	2	-	10µA	-	SSOP	-	8	-128mA	-	-	-40 °C	128mA	+85 °C	0.7mm	2mm	-	-	2 x 2.3 x 0.7mm
Unavailable Toshiba TC7WBD126AFK(F), Bus Switch, 1 x 1:1, 8-Pin SSOP RS Stock No. 601-5171P Mfr. Part No. TC7WBD126AFK(F) Subtotal 5 units (supplied on a continuous strip) PHP137.63(exc. VAT) PHP27.526/unit Quantity	Toshiba	-	-	1 x 1:1	2	-	10µA	-	SSOP	-	8	-128mA	-	-	-40 °C	128mA	+85 °C	1.1mm	2.9mm	-	-	2.9 x 2.8 x 1.1mm
Unavailable Toshiba TC7MBL3126CFT(EL), Bus Switch, 4 x 1:1, 14-Pin TSSOP RS Stock No. 756-3246P Mfr. Part No. TC7MBL3126CFT(EL) Subtotal 5 units (supplied on a continuous strip) PHP233.60(exc. VAT) PHP46.72/unit Quantity	Toshiba	CMOS	-	4 x 1:1	-	-	10µA	-	TSSOP	-	14	-	-	-	-40 °C	-	+85 °C	1mm	5.4mm	-	-	5.4 x 4.4 x 1mm
Unavailable Toshiba TC7MBL3245AFK(EL), Bus Switch, 8 x 1:1, 20-Pin VSSOP RS Stock No. 756-3258P Mfr. Part No. TC7MBL3245AFK(EL) Subtotal 5 units (supplied on a continuous strip) PHP353.00(exc. VAT) PHP70.60/unit Quantity	Toshiba	CMOS	-	8 x 1:1	-	-	10µA	-	VSSOP	-	20	-	-	-	-40 °C	-	+85 °C	0.8mm	5.25mm	-	-	5.25 x 3 x 0.8mm
Unavailable Toshiba TC7MBL6126SFK(EL), Bus Switch, 4 x 1:1, 14-Pin VSSOP RS Stock No. 756-3268P Mfr. Part No. TC7MBL6126SFK(EL) Subtotal 5 units (supplied on a continuous strip) PHP169.00(exc. VAT) PHP33.80/unit Quantity	Toshiba	CMOS	-	4 x 1:1	-	-	10µA	-	VSSOP	-	14	-	-	-	-40 °C	-	+85 °C	0.8mm	4.25mm	-	-	4.25 x 3 x 0.8mm
Unavailable Toshiba TC7WB66FK(TE85L,F), Bus Switch, 2 x 1:1, 8-Pin SSOP RS Stock No. 756-3319P Mfr. Part No. TC7WB66FK(TE85L,F) Subtotal 5 units (supplied on a continuous strip) PHP142.47(exc. VAT) PHP28.494/unit Quantity	Toshiba	CMOS	-	2 x 1:1	-	-	10µA	-	SSOP	-	8	-	-	-	-40 °C	-	+85 °C	0.7mm	2.3mm	-	-	2.3 x 2 x 0.7mm
Currently unavailable onsemi NC7SZ66P5X, Bus Switch, 1 x 1:1, 5-Pin SC-70 RS Stock No. 761-9850P Mfr. Part No. NC7SZ66P5X Subtotal 50 units (supplied on a continuous strip) PHP971.50(exc. VAT) PHP19.43/unit Quantity	onsemi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
In Stock Renesas Electronics QS3245SOG8, Bus Switch, 8 x 1:1, 20-Pin RS Stock No. 263-8021 Mfr. Part No. QS3245SOG8 Subtotal (1 pack of 10 units) PHP695.25(exc. VAT) PHP69.525/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	8 x 1:1	9	Surface	3μA	3.3V	-	5V	20	1.5mA	15Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3245	RoHS	-
In Stock Renesas Electronics QS3245SOG8, Bus Switch, 8 x 1:1, 20-Pin RS Stock No. 263-8021P Mfr. Part No. QS3245SOG8 Subtotal 10 units (supplied on a continuous strip) PHP695.25(exc. VAT) PHP69.525/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	8 x 1:1	9	Surface	3μA	3.3V	-	5V	20	1.5mA	15Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3245	RoHS	-
Being discontinued Texas Instruments, Bus Switch, 8 x 1:1, 20-Pin TSSOP RS Stock No. 663-1685P Mfr. Part No. SN74CB3T3245PW Subtotal 5 units (supplied in a tube) PHP1,283.02(exc. VAT) PHP256.604/unit Quantity	Texas Instruments	CB3T	Bus Switch	8 x 1:1	1	Surface	-	2.3V	TSSOP	3.6V	20	-128mA	5Ω	-	-40°C	128mA	85°C	1.15mm	6.5mm	SN74CB3T3245	No	-
Currently unavailable onsemi, Bus Switch, 1 x 1:1, 8-Pin US RS Stock No. 800-9402P Mfr. Part No. 7WBD3306USG Subtotal 25 units (supplied on a continuous strip) PHP775.325(exc. VAT) PHP31.013/unit Quantity	onsemi	-	Bus Switch	1 x 1:1	2	Surface	1μA	4V	US	5.5V	8	-128mA	70Ω	0.25ns	-55°C	128mA	125°C	900μm	2.1mm	7WBD3306	No	-
In Stock Renesas Electronics 74CBTLV3257QG, Bus Switch, 4 x 2:1, 16-Pin RS Stock No. 263-7923P Mfr. Part No. 74CBTLV3257QG Subtotal 10 units (supplied in a tube) PHP587.46(exc. VAT) PHP58.746/unit Quantity	Renesas Electronics	74CBT	Bus Switch	4 x 2:1	13	-	-	2.3V	-	3.6V	16	-	5Ω	0.25ns	-40°C	-	85°C	-	-	74CBTLV3257	> 200V using machine model (C = 200pF, R = 0), Method 3015, ESD > 2000V per MIL-STD-883	-
In Stock Renesas Electronics 74CBTLV3257QG, Bus Switch, 4 x 2:1, 16-Pin RS Stock No. 263-7922 Mfr. Part No. 74CBTLV3257QG Subtotal (1 tube of 97 units) PHP5,023.63(exc. VAT) PHP51.79/unit Quantity	Renesas Electronics	74CBT	Bus Switch	4 x 2:1	13	-	-	2.3V	-	3.6V	16	-	5Ω	0.25ns	-40°C	-	85°C	-	-	74CBTLV3257	> 200V using machine model (C = 200pF, R = 0), Method 3015, ESD > 2000V per MIL-STD-883	-
In Stock Renesas Electronics 74CBTLV3257QG, Bus Switch, 4 x 2:1, 16-Pin RS Stock No. 263-7923 Mfr. Part No. 74CBTLV3257QG Subtotal (1 pack of 10 units) PHP587.46(exc. VAT) PHP58.746/unit Quantity	Renesas Electronics	74CBT	Bus Switch	4 x 2:1	13	-	-	2.3V	-	3.6V	16	-	5Ω	0.25ns	-40°C	-	85°C	-	-	74CBTLV3257	> 200V using machine model (C = 200pF, R = 0), Method 3015, ESD > 2000V per MIL-STD-883	-
In Stock Renesas Electronics QS3383QG, Bus Switch, 5 x 2:2, 24-Pin QSOP RS Stock No. 263-8029 Mfr. Part No. QS3383QG Subtotal (1 tube of 55 units) PHP2,408.945(exc. VAT) PHP43.799/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	5 x 2:2	10	-	1.5mA	-0.5V	QSOP	7V	24	-	8Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3383	No	-
In Stock Renesas Electronics QS3383QG, Bus Switch, 5 x 2:2, 24-Pin QSOP RS Stock No. 263-8030P Mfr. Part No. QS3383QG Subtotal 10 units (supplied in a tube) PHP411.00(exc. VAT) PHP41.10/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	5 x 2:2	10	-	1.5mA	-0.5V	QSOP	7V	24	-	8Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3383	No	-
In Stock Renesas Electronics QS3383QG, Bus Switch, 5 x 2:2, 24-Pin QSOP RS Stock No. 263-8030 Mfr. Part No. QS3383QG Subtotal (1 pack of 10 units) PHP411.00(exc. VAT) PHP41.10/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	5 x 2:2	10	-	1.5mA	-0.5V	QSOP	7V	24	-	8Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3383	No	-
In Stock Renesas Electronics QS3244QG, Bus Switch, 4 x 1:1, 20-Pin RS Stock No. 263-8019P Mfr. Part No. QS3244QG Subtotal 10 units (supplied in a tube) PHP423.84(exc. VAT) PHP42.384/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	4 x 1:1	10	Surface	3μA	3.3V	-	5V	20	-	12Ω	0.25ns	-40°C	-	85°C	-	-	IDTQS3244	RoHS	-