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SN74AHCT245DBR The SN74AHCT245DBR is an octal bus transceiver from Texas Instruments designed for asynchronous two-way communication. It operates within a voltage range of 4.5V to 5.5V.
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SN74AHCT245DBR

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The SN74AHCT245DBR is an octal bus transceiver from Texas Instruments designed for asynchronous two-way communication. It operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 4,225 pcs

SN74AHCT245DBR Available from 1 distributor

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SN74AHCT245DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Latch-up Performance
Lead Spacing
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Operating Temperature Range
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SN74AHCT245DBR Description

Short technical summary and product information.

The SN74AHCT245DBR is an octal bus transceiver manufactured by Texas Instruments, designed for asynchronous two-way communication between data buses. This component operates reliably within a voltage range of 4.5V to 5.5V and features a wide operating temperature range from -40°C to 125°C.

 

Key electrical characteristics include an IOL of 8 mA and an IOH of -8 mA. The device also boasts a latch-up performance exceeding 250 mA per JESD 17. The SN74AHCT245DBR is available in a 20-SSOP (Surface Mount) package, suitable for various electronic designs.

 

Applications for this transceiver include enabling or disabling digital signals, holding signals during controller resets, and debouncing switches. Its robust design and specifications make it a versatile component for digital interface applications.

SN74AHCT245DBR Quick Information

Product Type: Octal Bus Transceiver
Series: 74AHCT
Canonical Name: SN74AHCT245 Octal Bus Transceiver
Subcategory: Octal Bus Transceiver

SN74AHCT245DBR Compliance

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

SN74AHCT245DBR Features

  • Operates from 4.5 V to 5.5 V.
  • Wide temperature range: -40°C to 125°C.
  • Latch-up performance exceeds 250 mA.
  • Available in 20-SSOP package.
  • Designed for two-way data bus communication.

SN74AHCT245DBR Applications

  • Enable or disable digital signals.
  • Hold signals during controller reset.
  • Debounce switches effectively.
  • Facilitates asynchronous data transfer.

SN74AHCT245DBR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHCT245DBR?

The operating voltage range is 4.5V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the SN74AHCT245DBR available in?

It is available in a 20-SSOP (0.209", 5.30mm Width) surface-mount package.

What is the output current capability of the SN74AHCT245DBR?

The maximum output low current (IOL) is 8 mA and the maximum output high current (IOH) is -8 mA.

What is the latch-up performance of this device?

The latch-up performance exceeds 250 mA per JESD 17.

Is the SN74AHCT245DBR cross-compatible with the SN74ACT245?

Yes, it is pin-for-pin compatible with the SN74ACT245.

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