SN74CBTLV3245APWR

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Texas Instruments

3.3-V, 1:1 (SPST), 8-CHANNEL GENERAL-PURPOSE FET BUS SWITCH

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SN74CBTLV3245APWR

Active

Texas Instruments

3.3-V, 1:1 (SPST), 8-CHANNEL GENERAL-PURPOSE FET BUS SWITCH

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Description Specifications Series Pricing CAD Documents

Description

General part information

74CBTLV3245 Series

The SN74CBTLV3245A provides eight bits of high-speed bus switching in a standard '245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as one 8-bit switch. When output enable (OE) is low, the 8-bit bus switch is on, and port A is connected to port B. WhenOEis high, the switch is open, and the high-impedance state exists between the two ports.

This device is fully specified for partial-power-down applications using Ioff. The Iofffeature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74CBTLV3245APWR

Circuit	8 x 1:1
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	20-TSSOP
Package Width	4.4 mm
Type	Bus Switch
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.3 V
Voltage Supply Source	Single Supply

74CBTLV3245 Series

Part	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Circuit	Package Name	Operating Temperature (Min)	Operating Temperature (Max)	Independent Circuits	Package Length	Package Width	Type	Voltage Supply Source	Package / Case
Texas Instruments SN74CBTLV3245APWR	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-TSSOP	-40 °C	85 °C	1	0.173 in	4.4 mm	Bus Switch	Single Supply
Texas Instruments SN74CBTLV3245DWR
Texas Instruments SN74CBTLV3245ADW	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-SOIC	-40 °C	85 °C	1	0.295 in	7.5 mm	Bus Switch	Single Supply
Texas Instruments 74CBTLV3245APWRG4	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-TSSOP	-40 °C	85 °C	1	0.173 in	4.4 mm	Bus Switch	Single Supply
Texas Instruments SN74CBTLV3245AZQNR	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-BGA MICROSTAR JUNIOR	-40 °C	85 °C	1	4 mm	3 mm	Bus Switch	Single Supply	20-VFBGA
Texas Instruments 74CBTLV3245ADWG4	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-SOIC	-40 °C	85 °C	1	0.295 in	7.5 mm	Bus Switch	Single Supply
Texas Instruments SN74CBTLV3245APW	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-TSSOP	-40 °C	85 °C	1	0.173 in	4.4 mm	Bus Switch	Single Supply
Texas Instruments SN74CBTLV3245ADWG4	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-SOIC	-40 °C	85 °C	1	0.295 in	7.5 mm	Bus Switch	Single Supply
Texas Instruments 74CBTLV3245APWRE4	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-TSSOP	-40 °C	85 °C	1	0.173 in	4.4 mm	Bus Switch	Single Supply
Texas Instruments 74CBTLV3245ADWRG4	Surface Mount	3.6 V	2.3 V	8 x 1:1	20-SOIC	-40 °C	85 °C	1	0.295 in	7.5 mm	Bus Switch	Single Supply