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MC74HC377ADTR2G

P1-P3P4-P6P7-P9
MC74HC377A
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol Parameter Test Conditions
V
CC
V
Guaranteed Limit
Unit
–55 to
25°C
v 85°C v 125°C
V
IH
Minimum High−Level Input Voltage V
out
= V
CC
– 0.1 V
|I
out
| ≤ 20 mA
2.0
3.0
4.5
6.0
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
V
V
IL
Maximum Low−Level Input Voltage V
out
= 0.1 V
|I
out
| ≤ 20 mA
2.0
3.0
4.5
6.0
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
V
V
OH
Minimum High−Level Output
Voltage
V
in
= V
IH
|I
out
| ≤ 20 mA
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
V
V
in
= V
IH
|I
out
| ≤ 4.0 mA
|I
out
| ≤ 5.2 mA
4.5
6.0
3.98
5.48
3.84
5.34
3.7
5.2
V
OL
Maximum Low−Level Output
Voltage
V
in
= V
IL
|I
out
| ≤ 20 mA
2.0
4.5
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
V
in
= V
IL
|I
out
| ≤ 4.0 mA
|I
out
| ≤ 5.2 mA
4.5
6.0
0.26
0.26
0.33
0.33
0.4
0.4
I
in
Maximum Input Leakage Current V
in
= V
CC
or GND 6.0 ±0.1 ±1.0 ±1.0
mA
I
CC
Maximum Quiescent Supply
Current (per Package)
V
in
= V
CC
or GND
I
out
= 0 mA
6.0 4.0 40 160
mA
MC74HC377A
http://onsemi.com
5
AC Electrical Characteristics (C
L
= 50 pF, Input t
r
, t
f
= 6.0 ns)
Symbol
Parameter Test Conditions V
CC
(V)
Guaranteed Limits
Unit
−555C to
255
≤ 855C ≤ 1255C
t
PHL
, t
PLH
Maximum Propagation Delay
Clock to Qn
Figures 2, 4
2.0 160 200 240
ns
4.5 32 40 48
6.0 27 34 41
t
THL
, t
TLH
Maximum Output Transition
Time
Figures 2, 4
2.0 75 95 110
ns
4.5 15 19 22
6.0 13 16 19
t
W
Minimum Clock Pulse Width
High or Low
Figure 2
2.0 80 100 120
ns
4.5 16 20 24
6.0 4 17 20
t
su
Minimum Set−up Time
D
n
to Clock
Figure 3
2.0 60 75 90
ns
4.5 12 15 18
6.0 10 13 15
t
su
Minimum Set−up Time
Enable to Clock
Figure 3
2.0 60 75 90
ns
4.5 12 15 18
6.0 10 13 15
t
h
Minimum Hold Time
D
n
to Clock
Figure 3
2.0 3 3 3
ns
4.5 3 3 3
6.0 3 3 3
t
h
Minimum Hold Time
Enable to Clock
Figure 3
2.0 4 4 4
ns
4.5 4 4 4
6.0 4 4 4
f
max
Maximum Clock Pulse
Frequency (50% duty cycle)
Figures 2, 4
2.0 6 5 4
ns
4.5 30 24 20
6.0 35 28 24
C
in
Maximum Input Capacitance − 10 10 10 pF
C
PD
(Note 1)
Typical @ 255C, V
CC
= 5.0 V
pF
Power Dissipation Capacitance 35
1. C
PD
is defined as the value of the IC’s equivalent capacitance from which the operating current can be calculated from:
I
CC
(operating) [ C
PD
x V
CC
x f
IN
x N
SW
where N
SW
= total number of outputs switching and f
IN
= switching frequency.
MC74HC377A
http://onsemi.com
6
SWITCHING WAVEFORMS
Figure 2.
CLOCK
Q
t
r
t
f
V
CC
GND
90%
50%
10%
90%
50%
10%
t
PLH
t
PHL
t
TLH
t
THL
50%
DATA
CLOCK
V
CC
t
su
GND
*Includes all probe and jig capacitance
C
L
*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 3.
t
w
1/f
max
V
CC
GND
t
su
t
h
50%
Figure 4. Test Circuit
Figure 5. Expanded Logic Diagram
C
D
Q
D0
3
2
Q
0
C
D
Q
D1
4
5
Q
1
C
D
Q
D2
7
6
Q
2
C
D
Q
D3
8
9
Q
3
C
D
Q
D4
13
12
Q
4
C
D
Q
D5
14
15
Q
5
C
D
Q
D6
17
16
Q
6
C
D
Q
D7
18
19
Q
7
11
1
DATA
INPUTS
NONINVERTING
OUTPUTS
t
h
50%
50%
E
CLOCK
E
P1-P3P4-P6P7-P9

MC74HC377ADTR2G

Mfr. #:
Buy MC74HC377ADTR2G
Manufacturer:
ON Semiconductor
Description:
Flip Flops D-Type Flip-Flop 6V 1.5ns 2V
Lifecycle:
New from this manufacturer.
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