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SN74LS668N
Texas InstrumentsRoHS
/
Package PDIP
Category Logic - Counters, Dividers / Logic - Counters, Dividers
Description
THROUGH-HOLE DUAL POSITIVE EDGE BIDIRECTIONAL logic counter 15pF 70C 25MHz 34mA
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Inventory: 3908
Minimum: 1
Total Price: USD $2.36
Unit Price: USD $2.36075
≥1 USD $2.36075
≥200 USD $1.93705
≥500 USD $1.87625
≥1000 USD $1.81545
Technical Details
Physical
Package / Case PDIP
Surface Mount NO
Technical
Pbfree Code no
Number of Terminations 16
Additional Feature TCO OUTPUT; COUNT ENABLE INPUT
HTS Code 8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Temperature Grade COMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Load Capacitance 15pF
Number of Bits 4
Family LS
Logic Function Counter
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 27 ns
Power Supply Current-Max (ICC) 34mA
fmax-Min 25 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of Operation SYNCHRONOUS
Compliance
RoHS Status RoHS Compliant
Lead Free Contains Lead
Dimensions
Height Seated (Max) 5.08mm
Length 19.305mm
Width 7.62mm
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