• image of 比较器>74HC688DB,112
  • image of 比较器>74HC688DB,112
74HC688DB,112
Comparators
Nexperia USA Inc.
20-SSOP (0.209,
-
20-SSOP (0.209, 5.30mm Width)
YES

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image of 比较器>74HC688DB,112
image of 比较器>74HC688DB,112
74HC688DB,112
Comparators
Nexperia USA Inc.
20-SSOP (0.209,
-
20-SSOP (0.209, 5.30mm Width)
YES
TYPEDESCRIPTION
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Number of Pins 20
Operating Temperature -40°C~125°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Identity Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature CASCADABLE
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 29 ns
Quiescent Current 8μA
Turn On Delay Time 29 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Output Function A=B
Length 7.2mm
Height Seated (Max) 2mm
Width 5.3mm
Radiation Hardening No
RoHS Status RoHS Compliant
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