SN74CB3T3245DGVR The Texas Instruments SN74CB3T3245DGVR is an 8-bit FET bus switch with a 100 MHz bandwidth. It supports a wide input/output voltage range and features low on-resistance.
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SN74CB3T3245DGVR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74CB3T3245DGVR is an 8-bit FET bus switch with a 100 MHz bandwidth. It supports a wide input/output voltage range and features low on-resistance.
✓ Total Stock: 1,565 pcs

SN74CB3T3245DGVR Available from 1 distributor

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SN74CB3T3245DGVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN74CB3T3245DGVR Description

Short technical summary and product information.

The SN74CB3T3245DGVR from Texas Instruments is an 8-bit FET bus switch designed for low-voltage applications. It operates with a VCC range of 2.3V to 3.6V and supports mixed-mode signal operation on all data I/O ports, allowing for voltage translation between 5V and lower levels like 3.3V or 2.5V.

 

This device features a bandwidth of 100 MHz and low on-resistance characteristics, typically 5000 mΩ. The input/output voltage range is from 0V to 5.5V, and the I/Os are 5V-tolerant whether the device is powered up or down. It also includes undershoot clamp diodes on data and control inputs and supports partial power-down mode operation.

 

The SN74CB3T3245DGVR is available in a VSSOP (DGS) package and is designed for surface mounting. Its low power consumption, with a typical ICC of 40µA, makes it suitable for portable equipment. The switch offers bidirectional data flow with near-zero propagation delay and low input/output capacitance.

SN74CB3T3245DGVR Quick Information

Product Type: FET Bus Switch
Series: CB3T
Canonical Name: SN74CB3T3245 8-Bit FET Bus Switch with Level Shifter
Subcategory: FET Bus Switch

SN74CB3T3245DGVR Compliance

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

SN74CB3T3245DGVR Features

  • 8-bit FET bus switch with level shifter
  • 100 MHz bandwidth for high-speed data
  • 5V-tolerant I/Os for flexible interfacing
  • Low on-resistance (5000 mΩ typical)
  • Low power consumption (40µA typical)

SN74CB3T3245DGVR Applications

  • Ideal for voltage level translation
  • Suitable for mixed-signal applications
  • Used in portable electronic devices
  • Supports bidirectional data flow

SN74CB3T3245DGVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the bandwidth of the SN74CB3T3245DGVR?

The bandwidth is 100 MHz.

What is the typical on-resistance of this bus switch?

The typical on-resistance is 5 Ω, with a maximum of 8.5 Ω.

What is the operating temperature range?

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

What package does the SN74CB3T3245DGVR come in?

It comes in a VSSOP (DGS) package with 20 pins.

What is the supply voltage range for this device?

The supply voltage range is 2.3 V to 3.6 V.

What is the maximum continuous current per I/O pin?

The maximum continuous current is 128 mA.

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