SN74CBTS6800 Series

5-V, 1:1 (SPST), 10-channel general-purpose FET bus switch with pre-charged outputs

Catalog

5-V, 1:1 (SPST), 10-channel general-purpose FET bus switch with pre-charged outputs

Part	Mounting Type	Package / Case	Package / Case [custom]	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Independent Circuits	Circuit	Circuit	Voltage Supply Source	Package / Case [custom]	Package / Case [y]	Package / Case [y]
Texas Instruments SN74CBTS6800DBQR	Surface Mount	24-SSOP	0.154 " 3.9 mm	Bus Switch	4.5 V	5.5 V	24-SSOP	85 °C	-40 °C	1	10	1:1	Single Supply
Texas Instruments SN74CBTS6800DW	Surface Mount	24-SOIC	7.5 mm	Bus Switch	4.5 V	5.5 V	24-SOIC	85 °C	-40 °C	1	10	1:1	Single Supply	0.295 in
Texas Instruments SN74CBTS6800DGVR	Surface Mount	24-TFSOP		Bus Switch	4.5 V	5.5 V	24-TVSOP	85 °C	-40 °C	1	10	1:1	Single Supply		4.4 mm	0.173 in

Catalog

5-V, 1:1 (SPST), 10-channel general-purpose FET bus switch with pre-charged outputs

Key Features

• 5-Switch Connection Between Two PortsTTL-Compatible Input LevelsOutputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live InsertionSchottky Diodes on the I/Os to Clamp Undershoots up to -2 V5-Switch Connection Between Two PortsTTL-Compatible Input LevelsOutputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live InsertionSchottky Diodes on the I/Os to Clamp Undershoots up to -2 V

Description

The SN74CBTS6800 provides ten bits of high-speed TTL-compatible bus switching with Schottky diodes on the I/Os to clamp undershoots. The low on-state resistance of the switch allows bidirectional connections to be made, while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise. The SN74CBTS6800 is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or VCCis 0 V, B port is precharged to BIASV through the equivalent of a 10-kresistor. The SN74CBTS6800 provides ten bits of high-speed TTL-compatible bus switching with Schottky diodes on the I/Os to clamp undershoots. The low on-state resistance of the switch allows bidirectional connections to be made, while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise. The SN74CBTS6800 is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or VCCis 0 V, B port is precharged to BIASV through the equivalent of a 10-kresistor.