SN74LS191N
RoHS 
RoHS compliant
RoHS compliantPackage 16-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Logic - Counters, Dividers
Description
Tube Active e4 74LS191 divider circuit 52ns 6.35mm 5V 800muA
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Buying Options
Total Price: USD $1.21
Unit Price: USD $1.2144
≥1 USD $1.2144
≥10 USD $1.08768
≥100 USD $1.032768
≥500 USD $0.84832
≥1000 USD $0.793021
≥3000 USD $0.700814
Inventory: 737
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
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
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 25MHz
Base Part Number 74LS191
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Output Current 800μA
Propagation Delay 52 ns
Turn On Delay Time 52 ns
Family LS
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
fmax-Min 20 MHz
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Timing Synchronous
Dimensions
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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