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M74HC688TTR Tech Specifications

Category Logic - Comparators
Manufacturer STMicroelectronics
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TFSOP (0.173, 4.40mm Width)
Number of Pins 20Pins
Operating Temperature -55°C~125°C
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
Type Identity Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Supply Voltage 4.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number M74HC68
Output Active Low
Pin Count 20
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Bits 8Bits
Propagation Delay 29 ns
Quiescent Current 4μA
Turn On Delay Time 29 ns
Family HC/UH
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Output Function A=B
Length 6.5mm
Height Seated (Max) 1.2mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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M74HC688TTR Documents

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