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SN74LS161AD
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Logic - Counters, Dividers / Logic - Counters, Dividers
Description
Tube Active e4 74LS161 logic counter 35ns 3.91mm 5V 0.008A
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Inventory: 8665
Minimum: 1
Total Price: USD $0.44
Unit Price: USD $0.44365
≥1 USD $0.44365
≥200 USD $0.36385
≥500 USD $0.35245
≥1000 USD $0.34105
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TCO OUTPUT
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 32MHz
Base Part Number 74LS161
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Propagation Delay 35 ns
Turn On Delay Time 35 ns
Reset Asynchronous
Family LS
Logic Function Counter
Direction Up
Logic Type Binary Counter
Max I(ol) 0.008 A
Number of Bits per Element 4
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 32mA
fmax-Min 25 MHz
Clock Edge Trigger Type Positive Edge
Count Rate 25MHz
Timing Synchronous
Dimensions
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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