74HCT112D NXP Semiconductors, 74HCT112D Datasheet - Page 9
74HCT112D
Manufacturer Part Number
74HCT112D
Description
LOGIC, 74HCT, JK FLIP-FLOP, SO16
Manufacturer
NXP Semiconductors
Datasheet
1.74HCT112D.pdf
(15 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74HCT112D
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
AC WAVEFORMS
1998 Jun 10
Dual JK flip-flop with set and reset;
negative-edge trigger
(1) HC : V
The shaded areas indicate when the input is permitted to
change for predictable output performance.
Fig.6
(1) HC : V
Fig.7
HCT: V
HCT: V
Waveforms showing the clock (nCP) to output (nQ, nQ) propagation delays, the clock pulse width,
clock pulse frequency.
Waveforms showing the set (nS
and reset pulse width and the nR
the nJ, nK to nCP set-up times, the nCP to nJ, nK hold times, the output transition times and the maximum
M
M
M
handbook, full pagewidth
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
nQ OUTPUT
nQ OUTPUT
nR D INPUT
nCP INPUT
nS D INPUT
CC
CC
.
.
t PHL
V M
D
) and reset (nR
D
(1)
t W
V M
and nS
t PLH
V M
(1)
(1)
D
to nCP removal time.
9
D
) input to output (nQ, nQ) propagation delays, the set
t rem
t PLH
V M
t PHL
(1)
t W
t rem
V M
MBK218
(1)
74HC/HCT112
Product specification