SN74CBTLV3857DWE4

Obsolete

Texas Instruments

IC BUS SWITCH 10 X 1:1 24SOIC

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SN74CBTLV3857DWE4

Obsolete

Texas Instruments

IC BUS SWITCH 10 X 1:1 24SOIC

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Description Specifications Series Pricing CAD Documents

Description

General part information

74CBTLV3857 Series

This 10-bit FET bus switch is designed for 3-V to 3.6-V VCCoperation and SSTL_2 output-enable (OE\) input levels.

When OE\ is low, the 10-bit bus switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports. There are 10-kpulldown resistors to ground on the B port.

The FET switch on-state resistance is designed to replace the series terminating resistor in the SSTL_2 data path.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74CBTLV3857DWE4

Circuit	10 x 1:1
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.295 in
Package Name	24-SOIC
Package Width	7.5 mm
Type	Bus Switch
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	3 V
Voltage Supply Source	Single Supply

74CBTLV3857 Series

3.3-V, 1:1 (SPST), 10-channel FET bus switch with internal pulldown resistors

Part	Independent Circuits	Package Width	Package Name	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	Circuit	Voltage Supply Source
Texas Instruments SN74CBTLV3857PWR	1	4.4 mm	24-TSSOP	0.173 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DWG4	1	7.5 mm	24-SOIC	0.295 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DWE4	1	7.5 mm	24-SOIC	0.295 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DBQR	1	3.9 mm	24-SSOP	0.154 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments 74CBTLV3857DBQRG4	1	3.9 mm	24-SSOP	0.154 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments 74CBTLV3857DBQRE4	1	3.9 mm	24-SSOP	0.154 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DW	1	7.5 mm	24-SOIC	0.295 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DWR	1	7.5 mm	24-SOIC	0.295 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply
Texas Instruments SN74CBTLV3857DGVR	1	4.4 mm	24-TFSOP 24-TVSOP	0.173 in	-40 °C	85 °C	Bus Switch	3.6 V	3 V	Surface Mount	10 x 1:1	Single Supply

Pricing

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