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TSSOP (PW)
Integrated Circuits (ICs)

SN74CBT3384APW

Active
Texas Instruments

5-V, 1:1 (SPST), 10-CHANNEL GENERAL-PURPOSE FET BUS SWITCH WITH 2 CONTROL INPUTS

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Search across all available documentation for this part.

DocumentsSN74CBT3384A datasheet (Rev. L)Digital Logic Data Book+2
TSSOP (PW)
Integrated Circuits (ICs)

SN74CBT3384APW

Active
Texas Instruments

5-V, 1:1 (SPST), 10-CHANNEL GENERAL-PURPOSE FET BUS SWITCH WITH 2 CONTROL INPUTS

Deep-Dive with AI

DocumentsSN74CBT3384A datasheet (Rev. L)Digital Logic Data Book+2

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74CBT3384APW
Circuit [custom]1:1
Circuit [custom]5
Independent Circuits2
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case24-TSSOP
Package / Case0.173 in, 4.4 mm
Supplier Device Package24-TSSOP
TypeBus Switch
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]4.5 V
Voltage Supply SourceSingle Supply

Pricing

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

DistributorPackageQuantity$
DigikeyTube 1$ 1.38
10$ 1.24
60$ 1.17
120$ 0.96
300$ 0.90
Texas InstrumentsTUBE 1$ 1.17
100$ 0.90
250$ 0.66
1000$ 0.47

Description

General part information

SN74CBT3384A Series

The SN74CBT3384C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT3384C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state.

The SN74CBT3384C is organized as two 5-bit bus switches with separate output-enable (1OE\, 2OE\) inputs. It can be used as two 5-bit bus switches or as one 10-bit bus switch. When OE\ is low, the associated 5-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the associated 5-bit bus switch is OFF, and the high-impedance state exists between the A and B 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.