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SN74FB2040RCR The Texas Instruments SN74FB2040RCR is an 8-bit transceiver designed to translate signals between TTL and backplane transceiver logic (BTL) environments. It operates with a supply voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74FB2040RCR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74FB2040RCR is an 8-bit transceiver designed to translate signals between TTL and backplane transceiver logic (BTL) environments. It operates with a supply voltage range of 4.5V to 5.5V.
✓ Total Stock: 35 pcs
$ Price Range: $0.50

SN74FB2040RCR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Speed Components Ltd ✓
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35 pcs
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SN74FB2040RCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Logic Type
Mounting Type
Number of Bits
Operating Temperature
SVHC Present
Supplier Device Package
Supply Voltage
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SN74FB2040RCR Description

Short technical summary and product information.

The SN74FB2040RCR from Texas Instruments is an 8-bit transceiver that facilitates signal translation between TTL and Backplane Transceiver Logic (BTL) environments. This component is designed for applications requiring robust signal integrity and compatibility across different logic levels.

 

Key electrical specifications include a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of system power configurations. The device operates within a temperature range of 0°C to 70°C, ensuring reliable performance in standard operating conditions. The BTL port is capable of sinking 100 mA, and features like BIAS VCC minimize signal distortion during live insertion or withdrawal.

 

Packaged in a 52-QFP (10x10) format, the SN74FB2040RCR is designed for surface mount applications. Its TTL/BTL logic type ensures seamless integration into systems utilizing these standards. The transceiver provides an 8-bit data path, supporting efficient data transfer between different logic domains.

SN74FB2040RCR Quick Information

Product Type: Transceiver
Series: 74FB
Canonical Name: SN74FB2040 8-Bit TTL/BTL Transceiver
Subcategory: Specialty Logic

SN74FB2040RCR Compliance

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

SN74FB2040RCR Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74FB2040RCR Features

  • 8-bit TTL/BTL transceiver functionality.
  • Operates from 4.5V to 5.5V supply voltage.
  • Wide operating temperature range of 0°C to 70°C.
  • BTL outputs sink up to 100 mA.
  • Surface mountable in a 52-QFP package.

SN74FB2040RCR Applications

  • Signal translation between TTL and BTL.
  • Backplane communication systems.
  • High-speed data interfaces.
  • Systems requiring logic level conversion.

SN74FB2040RCR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74FB2040RCR?

4.5V to 5.5V.

What package is the SN74FB2040RCR available in?

52-QFP (10x10) surface mount.

What is the operating temperature range?

0°C to 70°C.

What logic type is the SN74FB2040RCR?

TTL/BTL Transceiver/Translator.

What is the sink current capability of the B-port outputs?

100 mA.

What is the BIAS VCC voltage range?

1.62V to 2.1V.

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