74HCT112D NXP Semiconductors, 74HCT112D Datasheet - Page 6

• Manufacturer Part Number: 74HCT112D
• Description: LOGIC, 74HCT, JK FLIP-FLOP, SO16
• Manufacturer: NXP Semiconductors

Specifications of 74HCT112D

• Flip-flop Type: JK
• Propagation Delay: 21ns
• Frequency: 70MHz
• Output Current: 4mA
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating: RoHS Compliant
• Trigger Type: Negative Edge
• Ic Output Type: Complementary
• Rohs Compliant: Yes

Philips Semiconductors
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
1998 Jun 10
t
t
t
t
t
t
t
t
t
t
t
f
SYMBOL
PHL
PHL
PHL
PHL
THL
W
W
rem
rem
su
h
max
Dual JK flip-flop with set and reset;
negative-edge trigger
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
PLH
r
propagation delay
propagation delay
propagation delay
propagation delay
output transition time
clock pulse width
set or reset pulse width
removal time
removal time
set-up time
hold time
maximum clock pulse
nCP to nQ
nCP to nQ
nR
nS
HIGH or LOW
LOW
nR
nS
nJ, nK to nCP
nJ, nK to nCP
frequency
= t
D
D
D
D
f
PARAMETER
= 6 ns; C
to nQ, nQ
to nCP
to nQ, nQ
to nCP
L
= 50 pF
min. typ.
80
16
14
80
16
14
80
16
14
80
16
14
80
16
14
0
0
0
6
30
35
55
20
16
55
20
16
58
21
17
50
18
14
19
7
6
22
8
6
22
8
6
22
8
6
19
7
6
20
60
71
19
7
6
11
4
3
25
max. min. max.
175
35
30
175
35
30
180
36
31
155
31
26
75
15
13
T
amb
100
20
17
100
20
17
125
25
21
100
20
17
100
20
17
0
0
0
4.8
24
28
6
74HC
40 to 85
( C)
220
44
37
220
44
37
225
45
38
295
39
33
95
19
16
min. max.
120
24
20
120
24
20
150
30
26
120
24
20
120
24
20
0
0
0
4.0
20
24
40 to 125
265
53
45
265
53
45
270
54
46
235
47
40
110
22
19
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT112
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
TEST CONDITIONS
V
(V)
Product specification
CC
Fig.6
Fig.6
Fig.7
Fig.7
Fig.6
Fig.6
Fig.7
Fig.7
Fig.7
Fig.6
Fig.6
Fig.6
WAVEFORMS