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SN54LS191J

Texas Instruments
RoHS
/
Package CDIP
Category Integrated Circuits (ICs) / Logic - Counters, Dividers
Description DUAL POSITIVE EDGE TTL LS divider circuit 125C 20000000Hz 5V 6.92mm
PDF
/
Buying Options
Total Price: USD $10.07
Unit Price: USD $10.0672
≥1 USD $10.0672
Inventory: 891
Minimum: 1
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Technical Details

Compliance

Lead Free Contains Lead
RoHS Status RoHS Compliant
Radiation Hardening No

Dimensions

Thickness 4.57mm
Width 6.92mm
Length 19.56mm
Height 5.08mm

Technical

Load/Preset Input YES
Max Frequency@Nom-Sup 20000000Hz
fmax-Min 20 MHz
Trigger Type POSITIVE EDGE
Direction Bidirectional
Logic Function Counter
Family LS
Turn On Delay Time 52 ns
Propagation Delay 52 ns
Number of Bits 4
Min Supply Voltage 4.5V
Max Supply Voltage 5.5V
Temperature Grade MILITARY
Power Supplies 5V
Number of Elements 1
Operating Supply Voltage 5V
Pin Count 16
Supply Voltage 5V
Number of Functions 1
Terminal Position DUAL
Technology TTL
Packing Method TUBE
Additional Feature TCO OUTPUT
Min Operating Temperature -55°C
Max Operating Temperature 125°C
ECCN Code EAR99
Number of Terminations 16

Physical

Number of Pins 16
Package / Case CDIP
Mount Through Hole

Supply Chain

Lifecycle Status ACTIVE (Last Updated: 2 days ago)

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