74hct7273 NXP Semiconductors, 74hct7273 Datasheet - Page 9

• Manufacturer Part Number: 74hct7273
• Description: Octal D-type Flip-flop With Reset; Positive Edge-trigger; Open Drain Outputs
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
Ground = 0 V; t
1999 Oct 01
SYMBOL
t
t
t
t
t
t
t
t
t
f
PZL
PZL
THL
TLH
W
W
rem
su
h
max
Octal D-type flip-flop with reset; positive
edge-trigger; open drain outputs
/t
PLZ
propagation delay
CP to Q
propagation delay
MR to Q
output transition
time
output transition
time
clock pulse width
HIGH or LOW
master reset
pulse width; LOW
removal time
MR to CP
set-up time
D
hold time
D
maximum clock
pulse frequency
n
n
PARAMETER
r
to CP
to CP
= t
f
n
n
6.0 ns; C
L
WAVEFORMS
see Figs 6 and 9 4.5
see Figs 6 and 9 4.5
see Figs 6 and 9 4.5
see Figs 7 and 9 4.5
see Figs 6 and 9 4.5
see Figs 7 and 9 4.5
see Figs 7 and 9 4.5
see Figs 8 and 9 4.5
see Figs 8 and 9 4.5
see Figs 6 and 9 4.5
= 50 pF.
TEST CONDITIONS
V
CC
(V)
9
MIN. TYP. MAX. MIN. MAX. MIN.
16
16
10
12
3
30
16
23
7
9
8
5
56
2
4
25
30
34
15
110
T
amb
20
20
13
15
3
24
40 to +85
( C)
38
43
19
110
24
24
15
18
3
20
Product specification
74HCT7273
40 to +125
MAX.
45
51
22
110
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT