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SN74LVC32245ZKER The SN74LVC32245ZKER is a 32-bit noninverting bus transceiver from Texas Instruments, designed for 1.65V to 3.6V operation. It features 3-state outputs and is available in a 96-LFBGA package.
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SN74LVC32245ZKER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC32245ZKER is a 32-bit noninverting bus transceiver from Texas Instruments, designed for 1.65V to 3.6V operation. It features 3-state outputs and is available in a 96-LFBGA package.
✓ Total Stock: 19,013 pcs
$ Price Range: $1.20

SN74LVC32245ZKER Available from 3 distributors

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Romaks Technologies ✓
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12,053 pcs
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Smaxon Electronics ✓
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4,624 pcs
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SN74LVC32245ZKER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Propagation Delay (Max)
Supplier Device Package
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Tape & Reel
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SN74LVC32245ZKER Description

Short technical summary and product information.

The SN74LVC32245ZKER is a 32-bit noninverting bus transceiver manufactured by Texas Instruments. It is designed for asynchronous communication between data buses and operates from a voltage supply range of 1.65V to 3.6V. This device supports mixed-mode signal operation, allowing 5V input/output voltage with a 3.3V VCC, making it suitable for translator applications in mixed voltage systems.

 

The transceiver features 3-state outputs, controlled by the output-enable (OE) input, which can isolate the buses when disabled. It can be configured as four 8-bit transceivers, two 16-bit transceivers, or one 32-bit transceiver. The device also supports partial-power-down applications through its Ioff circuitry, which disables outputs to prevent damaging current backflow.

 

Key electrical characteristics include a maximum propagation delay of 4 ns at 3.3V, typical output ground bounce of less than 0.8V, and typical output VOH undershoot greater than 2V at 3.3V and 25°C. The operating temperature range is -40°C to 85°C.

 

Packaged in a 96-LFBGA, the SN74LVC32245ZKER is designed for surface mount applications. The device is part of the Texas Instruments Widebus+ family.

SN74LVC32245ZKER Quick Information

Product Type: Bus Transceiver
Canonical Name: SN74LVC32245ZKER 32-Bit Bus Transceiver
Subcategory: Bus Transceiver

SN74LVC32245ZKER Compliance

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

SN74LVC32245ZKER Estimated Pricing

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1+ $1.20 $1.20

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

SN74LVC32245ZKER Features

  • 32-bit noninverting bus transceiver.
  • Operates from 1.65V to 3.6V.
  • Supports 5V tolerant inputs.
  • 3-state outputs for bus isolation.
  • Available in 96-LFBGA package.

SN74LVC32245ZKER Applications

  • Ideal for mixed-voltage systems.
  • Used for asynchronous data transfer.
  • Suitable for bus isolation applications.
  • Supports partial power-down modes.

SN74LVC32245ZKER FAQs

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

1.65V to 3.6V.

What is the package type?

96-LFBGA (96-PBGA MICROSTAR 13.6x5.6).

What is the operating temperature range?

-40°C to 85°C.

What is the propagation delay?

4 ns at 3.3V.

What is the output current capability?

24mA sink and source.

Does it support partial-power-down mode?

Yes, it supports Ioff partial-power-down mode operation.

Can it handle 5V signals?

Yes, it supports mixed-mode signal operation with 5V input/output voltage at 3.3V VCC.

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