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Integrated Circuits (ICs)

SN74CBT3305CPW

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Texas Instruments

5-V, 1:1 (SPST), 2-CHANNEL FET BUS SWITCH WITH –2-V UNDERSHOOT PROTECTION (ACTIVE HIGH)

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Search across all available documentation for this part.

DocumentsSN74CBT3305C datasheet (Rev. B)Little Logic Guide 2018 (Rev. G)+11

TSSOP (PW)

Integrated Circuits (ICs)

SN74CBT3305CPW

Active

Texas Instruments

5-V, 1:1 (SPST), 2-CHANNEL FET BUS SWITCH WITH –2-V UNDERSHOOT PROTECTION (ACTIVE HIGH)

Deep-Dive with AI

DocumentsSN74CBT3305C datasheet (Rev. B)Little Logic Guide 2018 (Rev. G)+11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74CBT3305CPW

Circuit	1 x 1:1
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	8-TSSOP
Type	Bus Switch
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Voltage Supply Source	Single Supply

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.77
		10	$ 0.69
		25	$ 0.65
		150	$ 0.53
		300	$ 0.50
		600	$ 0.44
		1050	$ 0.41
Texas Instruments	TUBE	1	$ 0.98
		100	$ 0.66
		250	$ 0.51
		1000	$ 0.34

Description

General part information

SN74CBT3305C Series

5-V, 1:1 (SPST), 2-channel FET bus switch with –2-V undershoot protection (active high)

Documents

Technical documentation and resources

SN74CBT3305C datasheet (Rev. B)

Little Logic Guide 2018 (Rev. G)

Selection guide

Eliminate Power Sequencing with Powered-off Protection Signal Switches (Rev. C)

Application brief

Multiplexers and Signal Switches Glossary (Rev. B)

Application note

Signal Switch Data Book (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Digital Bus Switch Selection Guide (Rev. A)

More literature

Selecting the Correct Texas Instruments Signal Switch (Rev. E)

Application note

Bus FET Switch Solutions for Live Insertion Applications

Application note

CBT-C, CB3T, and CB3Q Signal-Switch Families (Rev. C)

Application note

Logic Guide (Rev. AB)

Selection guide

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Application note

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

SN74CBT3305C Series

5-V, 1:1 (SPST), 2-channel FET bus switch with –2-V undershoot protection (active high)

Part	Circuit	Type	Package / Case	Package / Case [y]	Package / Case [x]	Independent Circuits	Voltage Supply Source	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74CBT3305CDR	1 x 1:1	Bus Switch	8-SOIC	3.9 mm	0.154 in	2	Single Supply	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	8-SOIC
Texas Instruments SN74CBT3305CD	1 x 1:1	Bus Switch	8-SOIC	3.9 mm	0.154 in	2	Single Supply	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	8-SOIC
Texas Instruments SN74CBT3305CPW	1 x 1:1	Bus Switch	8-TSSOP			2	Single Supply	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	8-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74CBT3305CPWR	1 x 1:1	Bus Switch	8-TSSOP			2	Single Supply	4.5 V	5.5 V	Surface Mount	85 °C	-40 °C	8-TSSOP	0.173 "	4.4 mm