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SN74LS191NE4

Texas Instruments
RoHS
/
Package PDIP
Category Integrated Circuits (ICs) / Logic - Counters, Dividers
Description Synchronous DUAL Positive Edge TTL logic counter 70C 25MHz 0.008A 5V
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Inventory: 9015
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Technical Details

Physical

Mount Through Hole
Package / Case PDIP
Number of Pins 16
Weight 951.693491mg

Technical

JESD-609 Code e4
Pbfree Code no
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature TCO OUTPUT
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Frequency 25MHz
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Number of Bits 4
Propagation Delay 52 ns
Family LS
Logic Function Counter
Direction Bidirectional
Max I(ol) 0.008 A
Sync/Async Synchronous
Power Supply Current-Max (ICC) 35mA
fmax-Min 20 MHz
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES

Dimensions

Height Seated (Max) 5.08mm
Width 7.62mm

Compliance

Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead

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