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SN74HCS244-Q1 データシート(PDF) 1 Page - Texas Instruments

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部品番号. SN74HCS244-Q1
部品情報  SN74HCS244-Q1 Automotive Octal Buffers and Line Drivers With Schmitt-Trigger Inputs and 3-State Outputs
ダウンロード  18 Pages
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メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
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SN74HCS244-Q1 Datasheet(HTML) 1 Page - Texas Instruments

 
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SN74HCS244-Q1 Automotive Octal Buffers and Line Drivers With Schmitt-
Trigger Inputs and 3-State Outputs
1 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 6 V
2 Applications
• Enable or Disable a Digital Signal
• Eliminate Slow or Noisy Input Signals
• Hold a Signal During Controller Reset
• Debounce a Switch
3 Description
The SN74HCS244-Q1 is an octal buffer with 3-state
outputs and Schmitt-trigger inputs. The device is
configured into two banks of four drivers, each
controlled by its own output enable pin.
Device Information
PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
SN74HCS244PW-Q1
TSSOP (20)
4.40 mm × 6.50 mm
Input Voltage
Schmitt-trigger
CMOS Input
Response
Waveforms
Standard
CMOS Input
Response
Waveforms
Input Voltage
Input Voltage
Time
Time
Input Voltage
Waveforms
Low Power
Noise Rejection
Supports Slow Inputs
Time
Time
Time
Time
Benefits of Schmitt-trigger inputs
www.ti.com
SN74HCS244-Q1
SCLS821 – JULY 2020
Copyright © 2020 Texas Instruments Incorporated
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Product Folder Links: SN74HCS244-Q1
SN74HCS244-Q1
SCLS821 – JULY 2020
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. ADVANCE INFORMATION for preproduction products; subject to change
without notice.


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