SNJ54LS197FK
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Category Integrated Circuits (ICs) / Logic - Counters, Dividers
Description
NO LEAD QUAD NEGATIVE EDGE UP logic counter 15pF 125C 30000000Hz 0.004A
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Technical Details
Physical
Surface Mount YES
Technical
Pbfree Code no
Number of Terminations 20
Additional Feature DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
HTS Code 8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
JESD-30 Code S-CQCC-N20
Qualification Status Not Qualified
Operating Temperature (Max) 125°C
Operating Temperature (Min) -55°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Temperature Grade MILITARY
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 15pF
Number of Bits 4
Family LS
Logic IC Type BINARY COUNTER
Max I(ol) 0.004 A
Screening Level MIL-PRF-38535
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 95 ns
Power Supply Current-Max (ICC) 27mA
fmax-Min 30 MHz
Count Direction UP
Max Frequency@Nom-Sup 30000000Hz
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Dimensions
Height Seated (Max) 2.03mm
Length 8.89mm
Width 8.89mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Alternative Model
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