SN74LS490N

Manufacturer :

Rochester Electronics

Product Category :

Counters, Dividers

Lead Free :

Contains Lead

Load Capacitance :

15pF

Package / Case :

PDIP

Number of Terminations :

16

Terminal Position :

Dual

Pbfree Code :

No

Qualification Status :

Not Qualified

Max Frequency@Nom-Sup :

25000000Hz

Supply Voltage :

5V

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Trigger Type :

Negative Edge

Load/Preset Input :

yes

Propagation Delay (tpd) :

54 ns

fmax-Min :

25 MHz

Power Supply Current-Max (ICC) :

26mA

Supply Voltage-Min (Vsup) :

4.75V

Surface Mount :

No

Count Direction :

UP

HTS Code :

8542.39.00.01

Pin Count :

16

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Width :

7.62mm

Power Supplies :

5V

Temperature Grade :

COMMERCIAL

Supply Voltage-Max (Vsup) :

5.25V

Logic Function :

Counter

Mode of Operation :

ASYNCHRONOUS

RoHS Status :

Non-RoHS Compliant

Max I(ol) :

0.008 A

Reach Compliance Code :

not_compliant

Terminal Pitch :

2.54mm

Number of Functions :

2

Length :

19.305mm

Operating Temperature (Max) :

70°C

Number of Bits :

4

Family :

LS

Height Seated (Max) :

5.08mm

Terminal Form :

THROUGH-HOLE