SN74CBTD3384CDBQR A 5V, 10-channel general-purpose FET bus switch designed for high-speed TTL-compatible bus switching and level-shifting applications. Organized as two 5-bit switches with separate output-enable inputs.
Mfr Part #:

SN74CBTD3384CDBQR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
A 5V, 10-channel general-purpose FET bus switch designed for high-speed TTL-compatible bus switching and level-shifting applications. Organized as two 5-bit switches with separate output-enable inputs.
✓ Total Stock: 6 pcs

SN74CBTD3384CDBQR Available from 1 distributor

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6 pcs
6 pcs On Request 1 On Request On Request 09+ On Request On Request

SN74CBTD3384CDBQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature Range
Operating Voltage
SVHC Present
Storage Temperature
Tape & Reel
Technology
Termination Style

SN74CBTD3384CDBQR Description

Short technical summary and product information.

The SN74CBTD3384CDBQR is a 5-volt, 10-channel single-pole single-throw (SPST) FET bus switch manufactured by Texas Instruments. It provides ten bits of high-speed bus switching with low on-state resistance, allowing connections without adding propagation delay. The device is organized into two independent 5-bit switches, each controlled by a separate output-enable input. When enabled, Port A connects directly to Port B; when disabled, the ports enter a high-impedance state. An integrated diode to VCC enables level shifting between 5V inputs and 3.3V outputs, making it suitable for mixed-voltage system designs. It features TTL-compatible input levels and supports -2V undershoot protection. The component operates reliably across an extended temperature range of -40°C to 85°C and is housed in a compact 24-pin SSOP surface-mount package. Ideal for protocol and bus switching applications, this IC ensures efficient signal routing in digital systems.

SN74CBTD3384CDBQR Quick Information

Product Type: Analog Switch / Multiplexer IC
Series: SN74CBTD
Canonical Name: SN74CBTD3384CDBQR
Subcategory: Protocol & Bus Switches

SN74CBTD3384CDBQR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SN74CBTD3384CDBQR Features

  • 10-channel SPST FET bus switching architecture.
  • Supports level shifting between 5V and 3.3V systems.
  • TTL-compatible input levels for direct logic interfacing.
  • Dual 5-bit switch sections with independent OE control.
  • Operates reliably from -40°C to 85°C temperature range.

SN74CBTD3384CDBQR Applications

  • Mixed-voltage digital bus interface design.
  • Protocol converter signal routing circuits.
  • Level shifting between 5V and 3.3V logic domains.
  • High-speed data line multiplexing applications.
  • Automotive and industrial control system interfaces.

SN74CBTD3384CDBQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the SN74CBTD3384CDBQR?

The operating voltage is 5 V.

How many channels does the SN74CBTD3384CDBQR have?

It has 10 channels.

What is the switch configuration of the SN74CBTD3384CDBQR?

The switch configuration is 1:1 (SPST).

What is the operating temperature range of the SN74CBTD3384CDBQR?

The operating temperature range is -40°C to 85°C.

What package does the SN74CBTD3384CDBQR come in?

It comes in a 24-pin SSOP (DBQ) package.

What is the technology used in the SN74CBTD3384CDBQR?

The technology is FET.

Are the control inputs TTL-compatible on the SN74CBTD3384CDBQR?

Yes, the control inputs are TTL-compatible.

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