MM74HCT373 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
MM74HCT373 Datasheet PDF : 10 Pages
| |||
AC Electrical Characteristics
MM74HCT374: VCC 5.0V, tr tf 6 ns TA 25qC (unless otherwise specified)
Symbol
Parameter
Conditions
fMAX
tPHL, tPLH
tPZH, tPZL
tPHZ, tPLZ
tW
tS
tH
Maximum Clock Frequency
Maximum Propagation Delay
to Output
Maximum Enable Propagation Delay
Control to Output
Maximum Disable Propagation Delay
Control to Output
Minimum Clock Pulse Width
Minimum Setup Time Data to Clock
Minimum Hold Time Clock to Data
CL 45 pF
CL 45 pF
RL 1 k:
CL 5 pF
RL 1 k:
Guaranteed
Typ
Units
Limit
50
30
MHz
20
32
ns
19
28
ns
17
25
ns
20
ns
5
ns
16
ns
AC Electrical Characteristics
MM74HCT374: VCC 5.0V r 10%, tr tf 6 ns (unless otherwise specified)
Symbol
Parameter
Conditions
TA 25qC
Typ
TA 40 to 85qC TA 55 to 125qC
Guaranteed Limits
Units
fMAX
Maximum Clock Frequency
tPHL, tPLH Maximum Propagation Delay
to Output
tPZH, tPZL Maximum Enable Propagation
Delay Control to Output
tPHZ, tPLZ Maximum Disable Propagation
Delay Control to Output
tTHL, tTLH Maximum Output Rise
and Fall Time
CL 50 pF
CL 150 pF
CL 50 pF
CL 150 pF
RL 1 k:
CL 50 pF
RL 1 k:
CL 50 pF
30
24
22
36
45
30
46
57
21
30
37
30
40
50
21
30
37
8
12
15
20
MHz
48
ns
69
ns
45
ns
60
ns
45
ns
18
ns
tW
Minimum Clock Pulse Width
16
20
24
ns
tS
Minimum Setup Time Data to Clock
20
25
30
ns
tH
Minimum Hold Time Clock to Data
5
5
5
ns
CIN
Maximum Input Capacitance
10
10
10
pF
COUT
Maximum Output Capacitance
20
20
20
pF
CPD
Power Dissipation Capacitance
OC VCC
5
pF
(Note 6)
OC GND
58
pF
Note 6: CPD determines the no load power consumption, PD CPD VCC2 f ICC VCC, and the no load dynamic current consumption, IS CPD VCC f ICC.
www.fairchildsemi.com
6
|
|
Share Link: 