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Teilenummer | KK74AC109 |
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Beschreibung | Dual J-K Flip-Flop | |
Hersteller | KODENSHI KOREA | |
Logo | ||
Gesamt 6 Seiten Dual J-K Flip-Flop
with Set and Reset
High-Speed Silicon-Gate CMOS
TECHNICAL DATA
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KK74AC109
The KK74AC109 is identical in pinout to the LS/ALS109,HC/HCT109.
The device inputs are compatible with standard CMOS outputs, with
pullup resistors, they are compatible with LS/ALS outputs.
This device consists of two J-K flip-flops with individual set, reset,
and clock inputs. Changes at the inputs are reflected at the outputs with
the next low-to-high transition of the clock. Both Q to Q outputs are
available from each flip-flop.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA
ORDERING INFORMATION K
KK74AC109N Plastic
KK74AC109D SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 16=VCC
PIN 8 = GND
FUNCTION TABLE
Inputs
Outputs
Set Reset Clock J K Q Q
LH
X XX H L
HL
LL
X XX L H
X
X X H*
H*
HH
LL L H
HH
H L Toggle
HH
L H No Change
HH
HH H L
HH
L X X No Change
X = Don’t care
*Both outputs will remain high as long as Set and
Reset are low, but the output states are
unpredictable if Set and Reset go high
simultaneously.
1
KK74AC109
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N SUFFIX PLASTIC DIP
(MS - 001BB)
A
16 9
B
18
FL
C
-T- SEATING
PLANE
N
G
KM
D
H
NOTES:
0.25 (0.010) M T
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
J
Symbol
A
B
C
D
F
G
H
J
K
L
M
N
Dimension, mm
MIN MAX
18.67 19.69
6.1 7.11
5.33
0.36 0.56
1.14 1.78
2.54
7.62
0° 10°
2.92 3.81
7.62 8.26
0.2 0.36
0.38
D SUFFIX SOIC
(MS - 012AC)
A
16 9
H BP
1G
8
C
R x 45
-T-
D
SEATING
K PLANE
0.25 (0.010) M T C M
J
F
NOTES:
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B ‑ 0.25 mm (0.010) per side.
Symbol
A
B
C
D
F
G
MH
J
K
M
P
R
Dimension, mm
MIN MAX
9.8 10
3.8 4
1.35 1.75
0.33 0.51
0.4 1.27
1.27
5.72
0° 8°
0.1 0.25
0.19 0.25
5.8 6.2
0.25 0.5
6
6 Page | ||
Seiten | Gesamt 6 Seiten | |
PDF Download | [ KK74AC109 Schematic.PDF ] |
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