M74HC191B1R

Manufacturer :

STMicroelectronics

Product Category :

Counters, Dividers

Mount :

Through Hole

Number of Terminations :

16

Terminal Finish :

Matte Tin (Sn)

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Number of Pins :

16

Terminal Position :

Dual

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Packaging :

Tube

Voltage - Supply :

2V~6V

Operating Temperature :

-55°C~125°C

Count Rate :

44MHz

Family :

HC/UH

Supply Voltage-Min (Vsup) :

2V

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Trigger Type :

POSITIVE EDGE

Max Frequency@Nom-Sup :

20000000Hz

JESD-609 Code :

e3

Number of Bits :

4

Load Capacitance :

50pF

Base Part Number :

M74HC191

Operating Supply Voltage :

5V

Propagation Delay :

31 ns

Series :

74HC

Number of Input Lines :

4

Timing :

SYNCHRONOUS

Logic Function :

Counter

Number of Elements :

1

Number of Functions :

1

fmax-Min :

20 MHz

Supply Voltage :

4.5V

Direction :

Up, Down

Package / Case :

16-DIP (0.300, 7.62mm)

Additional Feature :

TCO OUTPUT

Pbfree Code :

yes

Supply Voltage-Max (Vsup) :

6V

Logic Type :

BINARY COUNTER

Width :

7.62mm

RoHS Status :

ROHS3 Compliant

Clock Edge Trigger Type :

POSITIVE EDGE

Pin Count :

16

Mounting Type :

Through Hole

Power Supplies :

2/6V

Qualification Status :

Not Qualified

Turn On Delay Time :

360 ns

Load/Preset Input :

yes