74HC73 Philips, 74HC73 Datasheet - Page 10

• Manufacturer Part Number: 74HC73
• Description: Dual JK flip-flop with reset negative-edge trigger
• Manufacturer: Philips

Philips Semiconductors
Table 8:
GND = 0 V; t
9397 750 13815
Product data sheet
Symbol
t
f
C
T
t
t
t
t
h
max
PHL
THL
W
rem
amb
PD
, t
, t
= 40 C to +85 C
TLH
PLH
Parameter
hold time nJ, nK to nCP
maximum clock frequency
power dissipation capacitance per
flip-flop
propagation delay nCP to nQ
propagation delay nCP to nQ
propagation delay nR to nQ, nQ
output transition time
nCP clock pulse width HIGH or LOW see
nR reset pulse width HIGH or LOW
removal time nR to nCP
Dynamic characteristics
r
= t
f
= 6 ns; C
L
= 50 pF; see
…continued
Figure
Rev. 03 — 12 November 2004
8.
Conditions
see
see
V
see
see
see
see
see
see
I
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= GND to V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Figure 6
Figure 6
Figure 6
Figure 6
Figure 7
Figure 6
Figure 6
Figure 7
Figure 7
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 5.0 V; C
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
CC
Dual JK flip-flop with reset; negative-edge trigger
L
= 15 pF
[1]
Min
3
3
3
6.0
30
35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
100
20
17
100
20
17
100
20
17
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
23
70
83
77
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8
3
2
74HC73
Max
-
-
-
-
-
-
-
-
200
40
34
200
40
34
180
36
31
95
19
16
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
MHz
MHz
MHz
MHz
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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