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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

124 Products showing for Bus Switches

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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) R 160,08(exc. VAT) R 16,008/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	-
Currently unavailable Renesas Electronics QS3861QG8, Bus Switch, 24-Pin QSOP RS stock no. 217-3759 Mfr. Part No. QS3861QG8 Subtotal (1 pack of 25 units) R 251,775(exc. VAT) R 10,071/unit Quantity	Renesas Electronics	CMOS	Bus Switch	-	1	-	-	-	Surface	3μA	-	2.3V	QSOP	3.6V	24	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	-	QS3861	RoHS	-
Currently unavailable Renesas Electronics QS3384PAG, Bus Switch, 5 x 1:1, 24-Pin RS stock no. 263-8032 Mfr. Part No. QS3384PAG Subtotal (1 pack of 5 units) R 130,04(exc. VAT) R 26,008/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	5 x 1:1	6	-	-	-	-	1.5mA	-	-0.5V	-	7V	24	-	7Ω	0.25ns	-40°C	-	85°C	-	-	-	IDTQS3384	No	-
In Stock Renesas Electronics 74CBTLV3245PGG, Bus Switch, 8 x 1:1, 20-Pin RS stock no. 263-7921P Mfr. Part No. 74CBTLV3245PGG Subtotal 10 units (supplied in a tube) R 110,46(exc. VAT) R 11,046/unit Quantity	Renesas Electronics	74CBT	Bus Switch	8 x 1:1	9	-	-	-	-	10μA	-	2.3V	-	3.6V	20	-	40Ω	0.25ns	-40°C	-	85°C	-	-	-	74CBTLV3245	MIL-STD-883	-
In Stock Renesas Electronics 74CBTLV3245PGG, Bus Switch, 8 x 1:1, 20-Pin RS stock no. 263-7921 Mfr. Part No. 74CBTLV3245PGG Subtotal (1 pack of 10 units) R 110,46(exc. VAT) R 11,046/unit Quantity	Renesas Electronics	74CBT	Bus Switch	8 x 1:1	9	-	-	-	-	10μA	-	2.3V	-	3.6V	20	-	40Ω	0.25ns	-40°C	-	85°C	-	-	-	74CBTLV3245	MIL-STD-883	-
Last RS stock Renesas Electronics, Bus Switch, 12 x 1:1, 8-Pin SOIC RS stock no. 249-4414P Mfr. Part No. QS3306AS1G8 Subtotal 25 units (supplied on a continuous strip) R 201,25(exc. VAT) R 8,05/unit Quantity	Renesas Electronics	CBT	Bus Switch	12 x 1:1	4	-	-	-	-	3μA	-	3.3V	SOIC	5V	8	120mA	-	-	-65°C	-	150°C	-	-	-	QS	RoHS	-
Last RS stock Renesas Electronics, Bus Switch, 2 x 4:1, 14-Pin SOIC RS stock no. 263-8028P Mfr. Part No. QS3253S1G8 Subtotal 10 units (supplied on a continuous strip) R 51,04(exc. VAT) R 5,104/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	2 x 4:1	20	-	-	-	-	3μA	-	3.3V	SOIC	5V	14	1.5mA	15Ω	0.25ns	-40°C	-	85°C	-	-	-	IDTQS3253	No	-
In Stock Renesas Electronics 74CBTLV3245PGG, Bus Switch, 8 x 1:1, 20-Pin RS stock no. 263-7920 Mfr. Part No. 74CBTLV3245PGG Subtotal (1 tube of 74 units) R 467,162(exc. VAT) R 6,313/unit Quantity	Renesas Electronics	74CBT	Bus Switch	8 x 1:1	9	-	-	-	-	10μA	-	2.3V	-	3.6V	20	-	40Ω	0.25ns	-40°C	-	85°C	-	-	-	74CBTLV3245	MIL-STD-883	-
Limited stock Renesas Electronics QS3253S1G8, Bus Switch, 2 x 4:1, 14-Pin SOIC RS stock no. 263-8028 Mfr. Part No. QS3253S1G8 Subtotal (1 pack of 10 units) R 51,04(exc. VAT) R 5,104/unit Quantity	Renesas Electronics	CMOS/TTL	Bus Switch	2 x 4:1	20	-	-	-	-	3μA	-	3.3V	SOIC	5V	14	1.5mA	15Ω	0.25ns	-40°C	-	85°C	-	-	-	IDTQS3253	No	-
In Stock Renesas Electronics 74CBTLV3244PGG8, Bus Switch, 20-Pin RS stock no. 249-2443P Mfr. Part No. 74CBTLV3244PGG8 Subtotal 10 units (supplied on a continuous strip) R 213,71(exc. VAT) R 21,371/unit Quantity	Renesas Electronics	FCT	Bus Switch	-	-	-	-	-	-	10μA	-	2.3V	-	3.6V	20	-	40Ω	0.25ns	-40°C	-	85°C	-	-	-	74CBTLV3244	RoHS	-
In Stock Renesas Electronics 74CBTLV3244PGG8, Bus Switch, 20-Pin RS stock no. 249-2443 Mfr. Part No. 74CBTLV3244PGG8 Subtotal (1 pack of 10 units) R 213,71(exc. VAT) R 21,371/unit Quantity	Renesas Electronics	FCT	Bus Switch	-	-	-	-	-	-	10μA	-	2.3V	-	3.6V	20	-	40Ω	0.25ns	-40°C	-	85°C	-	-	-	74CBTLV3244	RoHS	-
In Stock Renesas Electronics QS3245QG, Bus Switch, 1 x 1:1, 20-Pin QSOP RS stock no. 217-7953 Mfr. Part No. QS3245QG Subtotal (1 pack of 25 units) R 199,025(exc. VAT) R 7,961/unit Quantity	Renesas Electronics	CMOS	Bus Switch	1 x 1:1	9	-	-	-	Surface	3μA	-	2.3V	QSOP	3.6V	20	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	-	QS3245	RoHS	-
In Stock Renesas Electronics QS3245QG, Bus Switch, 1 x 1:1, 20-Pin QSOP RS stock no. 217-7952 Mfr. Part No. QS3245QG Subtotal (1 tube of 55 units) R 423,005(exc. VAT) R 7,691/unit Quantity	Renesas Electronics	CMOS	Bus Switch	1 x 1:1	9	-	-	-	Surface	3μA	-	2.3V	QSOP	3.6V	20	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	-	QS3245	RoHS	-
In Stock Renesas Electronics QS3245QG, Bus Switch, 1 x 1:1, 20-Pin QSOP RS stock no. 217-7953P Mfr. Part No. QS3245QG Subtotal 25 units (supplied in a tube) R 199,025(exc. VAT) R 7,961/unit Quantity	Renesas Electronics	CMOS	Bus Switch	1 x 1:1	9	-	-	-	Surface	3μA	-	2.3V	QSOP	3.6V	20	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	-	QS3245	RoHS	-
In Stock Renesas Electronics QS3VH253QG, Bus Switch, 2 x 4:1, 16-Pin RS stock no. 254-5014P Mfr. Part No. QS3VH253QG Subtotal 5 units (supplied in a tube) R 153,85(exc. VAT) R 30,77/unit Quantity	Renesas Electronics	LVTTL	Bus Switch	2 x 4:1	12	-	-	-	Surface	-	-	2.3V	-	3.6V	16	-	-	-	-65°C	-	150°C	-	-	-	QS3VH253	RoHS	-
In Stock Renesas Electronics QS3VH253QG, Bus Switch, 2 x 4:1, 16-Pin RS stock no. 254-5014 Mfr. Part No. QS3VH253QG Subtotal (1 pack of 5 units) R 153,85(exc. VAT) R 30,77/unit Quantity	Renesas Electronics	LVTTL	Bus Switch	2 x 4:1	12	-	-	-	Surface	-	-	2.3V	-	3.6V	16	-	-	-	-65°C	-	150°C	-	-	-	QS3VH253	RoHS	-
Last RS stock Renesas Electronics QS3306AS1G8, Bus Switch, 12 x 1:1, 8-Pin SOIC RS stock no. 249-4414 Mfr. Part No. QS3306AS1G8 Subtotal (1 pack of 25 units) R 201,25(exc. VAT) R 8,05/unit Quantity	Renesas Electronics	CBT	Bus Switch	12 x 1:1	4	-	-	-	-	3μA	-	3.3V	SOIC	5V	8	120mA	-	-	-65°C	-	150°C	-	-	-	QS	RoHS	-
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) R 105,34(exc. VAT) R 10,534/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) R 105,34(exc. VAT) R 10,534/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 QS3245QG8, Bus Switch, 1 x 1:1, 20-Pin QSOP RS stock no. 217-7949 Mfr. Part No. QS3245QG8 Subtotal (1 reel of 3000 units) R 19 929,00(exc. VAT) R 6,643/unit Quantity	Renesas Electronics	CMOS	Bus Switch	1 x 1:1	9	-	-	-	Surface	3μA	-	2.3V	QSOP	3.6V	20	-	15Ω	0.25ns	-40°C	-	85°C	1.47mm	8.7mm	-	QS3245	RoHS	-