SN74LS191DR

Manufacturer :

Texas Instruments

Product Category :

Counters, Dividers

Base Part Number :

74LS191

Voltage - Supply :

4.75V~5.25V

Logic Function :

Counter

Timing :

SYNCHRONOUS

Direction :

Up, Down

Peak Reflow Temperature (Cel) :

260

Family :

LS

Factory Lead Time :

6 Weeks

Height :

1.75mm

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Series :

74LS

Length :

9.9mm

Operating Temperature :

0°C~70°C

Number of Terminations :

16

Number of Pins :

16

Pbfree Code :

yes

Additional Feature :

TCO OUTPUT

Logic Type :

BINARY COUNTER

Radiation Hardening :

No

Mount :

Surface Mount

Weight :

141.690917mg

Operating Supply Voltage :

5V

Mounting Type :

Surface Mount

Supply Voltage :

5V

Width :

3.91mm

Thickness :

1.58mm

Terminal Position :

Dual

Terminal Form :

Gull wing

JESD-609 Code :

e4

Clock Edge Trigger Type :

POSITIVE EDGE

Power Supplies :

5V

Trigger Type :

POSITIVE EDGE

Lead Free :

Contains Lead

Lifecycle Status :

ACTIVE (Last Updated: 5 days ago)

Pin Count :

16

Turn On Delay Time :

52 ns

Packaging :

Tape and Reel (TR)

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Propagation Delay :

52 ns

Terminal Finish :

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

Number of Bits per Element :

4

Number of Functions :

1

Load/Preset Input :

yes

Number of Elements :

1

fmax-Min :

20 MHz

RoHS Status :

ROHS3 Compliant

Packing Method :

TR

Frequency :

25MHz