SN74AVCH2T45DCUR The SN74AVCH2T45DCUR is a 2-bit, dual-supply bus transceiver from Texas Instruments, designed for bidirectional voltage translation. It supports data rates up to 500Mbps.
Mfr Part #:

SN74AVCH2T45DCUR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74AVCH2T45DCUR is a 2-bit, dual-supply bus transceiver from Texas Instruments, designed for bidirectional voltage translation. It supports data rates up to 500Mbps.
Total Stock: 42,017 pcs

SN74AVCH2T45DCUR Available from 6 distributors

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SN74AVCH2T45DCUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Channels per Circuit
Data Rate
ESD Protection
Latch-up Performance
Lead Spacing
Lead Style
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Storage Temperature
Supplier Device Package
Tape & Reel
Translator Type
Voltage

SN74AVCH2T45DCUR Description

Short technical summary and product information.

The Texas Instruments SN74AVCH2T45DCUR is a 2-bit, dual-supply bus transceiver featuring configurable level-shifting and translation capabilities. It operates with two separate configurable power-supply rails, allowing for universal low-voltage bidirectional translation between various voltage nodes including 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

 

This device supports a maximum data rate of 500Mbps when translating between 1.8V and 3.3V. Other data rates include 320Mbps (less than 1.8V to 3.3V, or level-shifting to 2.5V or 1.8V), 280Mbps (level-shifting to 1.5V), and 240Mbps (level-shifting to 1.2V). The transceiver has 2 channels per circuit, bidirectional channel type, and tri-state, non-inverted output type.

 

Key electrical features include VCC isolation, a 2-rail design, I/Os that are 4.6V tolerant, partial power-down-mode operation, and bus hold on data inputs. It also offers latch-up performance exceeding 100mA per JESD 78, Class II, and ESD protection exceeding JESD 22.

 

The SN74AVCH2T45DCUR is supplied in an 8-VSSOP package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C.

SN74AVCH2T45DCUR Quick Information

Product Type: Bus Transceiver
Series: SN74AVCH2T45
Canonical Name: SN74AVCH2T45 Dual-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting and Translation and 3-State Outputs
Subcategory: Bus Transceiver

SN74AVCH2T45DCUR Compliance

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

SN74AVCH2T45DCUR Features

  • Dual-bit, dual-supply bus transceiver.
  • Supports 1.2V to 3.6V voltage translation.
  • Maximum data rate of 500Mbps.
  • Tri-state, non-inverted outputs.
  • Surface mount 8-VSSOP package.

SN74AVCH2T45DCUR Applications

  • Bidirectional voltage level translation.
  • Interfacing between different voltage domains.
  • Low-voltage signal translation.
  • Asynchronous communication systems.

SN74AVCH2T45DCUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74AVCH2T45DCUR?

The operating voltage range is 1.2V to 3.6V.

What package type is the SN74AVCH2T45DCUR available in?

The SN74AVCH2T45DCUR is available in an 8-VSSOP package.

What is the operating temperature range for this bus transceiver?

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

Is the SN74AVCH2T45DCUR RoHS compliant?

Yes, the device is RoHS compliant.

What is the maximum data rate supported by the SN74AVCH2T45DCUR?

The maximum data rate is 500Mbps (1.8V to 3.3V).

What type of translator is the SN74AVCH2T45DCUR?

It is a voltage level translator.

Does the SN74AVCH2T45DCUR have tri-state outputs?

Yes, the SN74AVCH2T45DCUR has tri-state, non-inverted outputs.

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