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M74HC244TTR Tech Specifications

STMicroelectronics  M74HC244TTR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20Pins
Number of Elements 2 Elements
Operating Temperature -55°C~125°C TA
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20Terminations
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Power Dissipation 500mW
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2Functions
Supply Voltage 4.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number M74HC244
Pin Count 20
Output Type 3-State
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Ports 2Ports
Propagation Delay 250 ns
Quiescent Current 4μA
Turn On Delay Time 250 ns
Family HC/UH
Logic Function Buffer, Inverting
Number of Inputs 8Inputs
Logic Type Buffer, Non-Inverting
Max I(ol) 0.006 A
Number of Bits per Element 4Bits per Elements
Control Type ENABLE LOW
Number of Output Lines 3Output Lines
Length 6.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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