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SN74HCS21-Q1

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

Data sheet
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Automotive dual 4-input AND gates with Schmitt-trigger inputs

SN74HCS21-Q1

ACTIVE
Data sheet Order now

Product details

Parameters

Technology Family HCS Supply voltage (Min) (V) 2 Supply voltage (Max) (V) 6 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 open-in-new Find other AND gate

Package | Pins | Size

SOIC (D) 14 52 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4 open-in-new Find other AND gate

Features

  • 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

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open-in-new Find other AND gate

Description

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

 open-in-new Find other AND gate
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Technical documentation

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Type Title Date
* Datasheet SN74HCS21-Q1 Automotive Dual 4-Input AND Gates with Schmitt-Trigger Inputs datasheet Feb. 18, 2020
Technical articles How to keep your motor running safely Jun. 04, 2020

Design & development

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

Hardware development

EVALUATION BOARD Download
document-generic User guide
10
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices
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Design tools & simulation

SIMULATION MODEL Download
SCLM158.ZIP (250 KB) - IBIS Model

CAD/CAE symbols

Package Pins Download
SOIC (D) 14 View options
TSSOP (PW) 14 View options

Ordering & quality

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