DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

DM74S74CW View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
DM74S74CW Datasheet PDF : 5 Pages
1 2 3 4 5
Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
65°C to +150°C
Note 1: The Absolute Maximum Ratingsare those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The Recommended Operating Conditionstable will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
Parameter
Min
VCC
Supply Voltage
4.75
VIH
HIGH Level Input Voltage
2
VIL
LOW Level Input Voltage
IOH
HIGH Level Output Current
IOL
LOW Level Output Current
fCLK
Clock Frequency (Note 2)
0
fCLK
Clock Frequency (Note 3)
0
tW
Pulse Width
Clock HIGH
6
(Note 2)
Clock LOW
7.3
Clear LOW
7
Preset LOW
7
tW
Pulse Width
Clock HIGH
8
(Note 3)
Clock LOW
9
Clear LOW
9
Preset LOW
9
tSU
Setup Time (Note 2)(Note 4)
3
tSU
Setup Time (Note 3)(Note 4)
3
tH
Input Hold Time (Note 2)(Note 4)
2
tH
Input Hold Time (Note 3)(Note 4)
2
TA
Free Air Operating Temperature
0
Note 2: CL = 15 pF, RL = 280, TA = 25°C and VCC = 5V.
Note 3: CL = 50 pF, RL = 280, TA = 25°C and VCC = 5V.
Note 4: The symbol () indicates the rising edge at the clock pulse is used for reference.
Nom
5
110
95
Max
5.25
0.8
1
20
75
65
70
Units
V
V
V
mA
mA
MHz
MHz
ns
ns
ns
ns
ns
ns
°C
www.fairchildsemi.com
2
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]