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SN74HCS20-Q1

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Automotive dual 4-input NAND gates with Schmitt-trigger inputs

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Data sheet

SN74HCS20-Q1

ACTIVE
Data sheet Order now

Product details

Technology family HCS Number of channels 2 Inputs per channel 4 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Input type Schmitt-Trigger Output type Push-Pull Features High speed (tpd 10-50ns) Data rate (max) (Mbps) 130 Rating Automotive Operating temperature range (°C) -40 to 125
Technology family HCS Number of channels 2 Inputs per channel 4 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Input type Schmitt-Trigger Output type Push-Pull Features High speed (tpd 10-50ns) Data rate (max) (Mbps) 130 Rating Automotive Operating temperature range (°C) -40 to 125
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classifcation Level C6
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 5 V
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classifcation Level C6
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 5 V

This device contains two independent 4-input NAND gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic.

This device contains two independent 4-input NAND gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SN74HCS20-Q1 Automotive Dual 4-Input NAND Gate with Schmitt-Trigger Inputs datasheet PDF | HTML Mar 4, 2020
Functional safety information SN74HCS20-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML Nov 30, 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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
Supported products & hardware
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Simulation model

SN74HCS20 TINA-TI Spice Model

SCLM324.ZIP (1 KB) - TINA-TI Spice model
Supported products & hardware
Simulation model

SN74HCS20-Q1 IBIS Model

SCLM157.ZIP (250 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
TSSOP (PW) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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