SN74LS191DE4

Manufacturer :

Texas Instruments

Product Category :

Counters, Dividers

Packaging :

Tube

Qualification Status :

Not Qualified

Voltage - Supply :

4.75V~5.25V

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Weight :

141.690917mg

fmax-Min :

20 MHz

Timing :

SYNCHRONOUS

Direction :

Up, Down

Prop. Delay@Nom-Sup :

52 ns

Family :

LS

Frequency :

25MHz

Width :

3.91mm

Power Supplies :

5V

Height :

1.75mm

Additional Feature :

TCO OUTPUT

Lead Free :

Contains Lead

Number of Elements :

1

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Factory Lead Time :

6 Weeks

Mounting Type :

Surface Mount

Operating Temperature :

0°C~70°C

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Number of Pins :

16

Peak Reflow Temperature (Cel) :

260

RoHS Status :

ROHS3 Compliant

Supply Voltage :

5V

Thickness :

1.58mm

Pin Count :

16

Length :

9.9mm

Logic Type :

BINARY COUNTER

Logic Function :

Counter

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Operating Supply Voltage :

5.25V

Number of Terminations :

16

Terminal Position :

Dual

Number of Bits per Element :

4

Load/Preset Input :

yes

Terminal Form :

Gull wing

Pbfree Code :

yes

Number of Functions :

1

Series :

74LS

Clock Edge Trigger Type :

POSITIVE EDGE

Base Part Number :

74LS191

Trigger Type :

POSITIVE EDGE

Propagation Delay (tpd) :

36 ns

JESD-609 Code :

e4

Mount :

Surface Mount