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SN74AUC1G125DCKR The Texas Instruments SN74AUC1G125DCKR is a single bus buffer gate with a 3-state output. It operates from 0.8V to 2.7V and is suitable for a wide range of applications.
Mfr Part #:

SN74AUC1G125DCKR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AUC1G125DCKR is a single bus buffer gate with a 3-state output. It operates from 0.8V to 2.7V and is suitable for a wide range of applications.
✓ Total Stock: 2,963 pcs
$ Price Range: $0.22

SN74AUC1G125DCKR Available from 4 distributors

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SN74AUC1G125DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Supply Current
Voltage
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SN74AUC1G125DCKR Description

Short technical summary and product information.

The SN74AUC1G125DCKR from Texas Instruments is a single bus buffer gate featuring a 3-state output. This device is optimized for 1.8-V operation and supports a wide operating voltage range from 0.8 V to 2.7 V. It offers ±8-mA output drive at 1.8 V and a maximum propagation delay of 2.5 ns at 1.8 V with a 30 pF load.

 

Designed for speed, the AUC logic family is optimized for operation between 1.65-V and 1.95-V VCC. The unique output structure provides great signal integrity without the need for external termination when driving transmission lines. The device includes over-voltage tolerant I/Os that support up to 3.6 V, independent of VCC, and an Ioff feature for partial power-down mode and back drive protection. It consumes low power, with a maximum ICC of 10 µA.

 

This buffer is available in the SC-70-5 package, which is a surface mount type. The operating temperature range is -40°C to 85°C. It is suitable for applications such as redriving digital signals, enabling or disabling digital signals, and driving transmission lines with logic.

SN74AUC1G125DCKR Quick Information

Product Type: Buffer
Series: SN74AUC1G125
Canonical Name: SN74AUC1G125 Single Bus Buffer Gate With 3-State Output
Subcategory: Buffer

SN74AUC1G125DCKR Compliance

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

SN74AUC1G125DCKR Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

SN74AUC1G125DCKR Features

  • Single bus buffer gate with 3-state output.
  • Wide operating voltage from 0.8 V to 2.7 V.
  • Optimized for 1.8-V operation with ±8-mA drive.
  • Fast propagation delay of 2.5 ns.
  • Over-voltage tolerant I/Os up to 3.6 V.

SN74AUC1G125DCKR Applications

  • Used in low-voltage logic level translation.
  • Ideal for battery-powered portable electronics.
  • Suitable for signal buffering in mixed-voltage systems.
  • Designed for space-constrained surface-mount designs.

SN74AUC1G125DCKR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74AUC1G125DCKR?

0.8V to 2.7V.

What package does the SN74AUC1G125DCKR come in?

SC-70-5 (SOT-353).

What is the operating temperature range of this buffer?

-40°C to 85°C.

What is the maximum propagation delay?

2.5 ns at 1.8V with 30pF load.

What is the output drive capability?

±8 mA typical at 1.8V.

Does the SN74AUC1G125DCKR support over-voltage tolerant I/Os?

Yes, I/Os can tolerate up to 3.6V independent of VCC.

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