74HC/HCT173 Philips Semiconductors (Acquired by NXP), 74HC/HCT173 Datasheet - Page 9

• Manufacturer Part Number: 74HC/HCT173
• Description: Quad D-type Flip-flop; Positive-edge Trigger; 3-state
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
f
PHL
PHL
PZH
PHZ
THL
W
W
rem
su
su
h
h
max
Quad D-type flip-flop; positive-edge trigger; 3-state
/ t
/ t
/ t
/ t
TLH
PLH
PZL
PLZ
propagation delay
propagation delay
3-state output enable time
3-state output disable time
output transition time
clock pulse width
master reset pulse
removal time
set-up time
set-up time
hold time
hold time
maximum clock pulse
r
= t
CP to Q
MR to Q
OE
OE
HIGH or LOW
width; HIGH
MR to CP
E
D
E
D
frequency
n
n
n
n
f
to CP
to CP
n
n
to CP
to CP
= 6 ns; C
PARAMETER
to Q
to Q
n
n
n
n
L
= 50 pF
16
15
12
22
12
0
0
30
min. typ. max. min. max. min. max.
20
20
20
19
5
7
6
13
7
80
2
6
3
25
40
37
35
30
12
9
T
74HCT
amb
20
19
15
28
15
0
0
24
40 to 85
( C)
50
46
44
38
15
24
22
18
33
18
0
0
20
40 to 125
60
56
53
45
19
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT173
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
(V)
TEST CONDITIONS
CC
Product specification
Fig.6
Fig.7
Fig.8
Fig.8
Fig.6
Fig.6
Fig.7
Fig.7
Fig.9
Fig.9
Fig.9
Fig.9
Fig.6
WAVEFORMS