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SN74HC125-Q1

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Automotive 4-ch, 2-V to 6-V buffers with 3-state outputs

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Data sheet

SN74HC125-Q1

ACTIVE
Data sheet Order now

Product details

Technology family HC Number of channels 4 IOL (max) (mA) 6 Supply current (max) (µA) 16 IOH (max) (mA) -6 Input type Standard CMOS Output type 3-State Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) Rating Automotive Operating temperature range (°C) -40 to 85
Technology family HC Number of channels 4 IOL (max) (mA) 6 Supply current (max) (µA) 16 IOH (max) (mA) -6 Input type Standard CMOS Output type 3-State Features Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) Rating Automotive Operating temperature range (°C) -40 to 85
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1:
      –40°C to +125°C, TA
  • Buffered inputs
  • Positive and negative input clamp diodes
  • Wide operating voltage range: 2 V to 6 V
  • Supports fanout up to 10 LSTTL loads
  • Significant power reduction compared to LSTTL logic ICs
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1:
      –40°C to +125°C, TA
  • Buffered inputs
  • Positive and negative input clamp diodes
  • Wide operating voltage range: 2 V to 6 V
  • Supports fanout up to 10 LSTTL loads
  • Significant power reduction compared to LSTTL logic ICs

This device contains four independent buffers with 3-state outputs. Each gate performs the Boolean function Y = A in positive logic.

This device contains four independent buffers with 3-state outputs. Each gate performs the Boolean function Y = A in positive logic.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SN74HC125-Q1 Automotive Quadruple Buffers with 3-State Outputs datasheet (Rev. B) PDF | HTML Apr 14, 2020
Application brief Using Linear Interpolation to Estimate Specification Values PDF | HTML Apr 13, 2026
More literature Automotive Logic Devices Brochure Aug 27, 2014

Design & development

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
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TSSOP (PW) 14 Ultra Librarian
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