SN74LS161ADR Tech Specifications

Category Logic - Counters, Dividers
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16Pins
Weight 141.690917mg
Clock-Edge Trigger Type Positive Edge
Number of Elements 1 Element
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16Terminations
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TCO OUTPUT
Packing Method TR
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Supply Voltage 5V
Frequency 32MHz
Base Part Number 74LS161
Pin Count 16
Operating Supply Voltage 5.25V
Power Supplies 5V
Reset Asynchronous
Family LS
Logic Function Counter
Direction Up
Logic Type Binary Counter
Max I(ol) 0.008 A
Number of Bits per Element 4Bits per Elements
Prop. Delay@Nom-Sup 35 ns
Trigger Type Positive Edge
Propagation Delay (tpd) 27 ns
Power Supply Current-Max (ICC) 32mA
fmax-Min 25 MHz
Count Rate 25MHz
Timing Synchronous
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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