SN74LS191NS
RoHS
/
Package SOP
Category Integrated Circuits (ICs) / Logic - Counters, Dividers
Description
GULL WING DUAL POSITIVE EDGE BIDIRECTIONAL logic counter 15pF 70C 20000000Hz 0.016A
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status RoHS Compliant
Dimensions
Width 5.3mm
Length 10.3mm
Height Seated (Max) 2mm
Technical
Mode of Operation SYNCHRONOUS
Load/Preset Input YES
Max Frequency@Nom-Sup 20000000Hz
Count Direction BIDIRECTIONAL
fmax-Min 20 MHz
Power Supply Current-Max (ICC) 105mA
Propagation Delay (tpd) 36 ns
Trigger Type POSITIVE EDGE
Prop. Delay@Nom-Sup 52 ns
Max I(ol) 0.016 A
Logic Function Counter
Family LS
Number of Bits 4
Load Capacitance 15pF
Temperature Grade COMMERCIAL
Power Supplies 5V
Supply Voltage-Max (Vsup) 5.25V
Operating Temperature (Max) 70°C
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G16
Pin Count 16
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 1.27mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology TTL
Packing Method TR
Additional Feature TCO OUTPUT
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1
Pbfree Code yes
JESD-609 Code e4
Physical
Surface Mount YES
Package / Case SOP
Alternative Model
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