# SN74CB3T3245DGVR - Texas Instruments FET Bus Switch

## Product Summary

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.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | SN74CB3T3245DGVR |
| Manufacturer | Texas Instruments |
| Product Type | FET Bus Switch |
| Series | CB3T |
| Category | Uncategorized |
| Subcategory | FET Bus Switch |
| Mounting Type | Surface Mount |

## Description

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.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 1,565 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 1,565 |  |  |  |  |

## 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)

## Applications

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

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/23/95/fb/dgv0020a.png
- Product Page: https://distyparts.com/product/sn74cb3t3245dgvr
- RFQ URL: https://distyparts.com/product/sn74cb3t3245dgvr#rfq

## FAQs

### 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.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/sn74cb3t3245dgvr
- Markdown File: https://distyparts.com/product/sn74cb3t3245dgvr.md
- TXT File: https://distyparts.com/product/sn74cb3t3245dgvr.txt