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  • image of 缓冲器和收发器>SN74HCT645NSRE4
  • image of 缓冲器和收发器>SN74HCT645NSRE4
： SN74HCT645NSRE4
： Buffers & Transceivers
： Texas Instruments
： DUAL Transceiv
： -
： 20-SOIC (0.209, 5.30mm Width)
： YES

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image of 缓冲器和收发器>SN74HCT645NSRE4
image of 缓冲器和收发器>SN74HCT645NSRE4
：
SN74HCT645NSRE4
：
Buffers & Transceivers
：
Texas Instruments
：
DUAL Transceiv
：
-
：
20-SOIC (0.209, 5.30mm Width)
：
YES
TYPEDESCRIPTION
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209, 5.30mm Width)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series 74HCT
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Additional Feature WITH DIRECTION CONTROL
Packing Method TAPE AND REEL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HCT645
Pin Count 20
Qualification Status Not Qualified
Output Type 3-State
Number of Elements 1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Number of Ports 2
Propagation Delay 30 ns
Family HCT
Logic Function Inverting, Transceiver
Current - Output High, Low 6mA 6mA
Logic Type Transceiver, Non-Inverting
Max I(ol) 0.006 A
Number of Bits per Element 8
Control Type COMMON CONTROL
Count Direction BIDIRECTIONAL
Translation N/A
Height Seated (Max) 2mm
Width 5.3mm
RoHS Status ROHS3 Compliant
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