74lvc109db NXP Semiconductors, 74lvc109db Datasheet - Page 4
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74lvc109db
Manufacturer Part Number
74lvc109db
Description
Dual Jk Flip-flop With Set And Reset; Positive-edge Trigger
Manufacturer
NXP Semiconductors
Datasheet
1.74LVC109DB.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74LVC109DB
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
PINNING
2004 Mar 18
handbook, halfpage
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5
6
7
8
9
10
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12
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14
15
16
Dual JK flip-flop with set and reset;
positive-edge trigger
PIN
Fig.1 Pin configuration SO16 and (T)SSOP16.
1RD
1J
1K
1CP
1SD
1Q
1Q
GND
2Q
2Q
2SD
2CP
2K
2J
2RD
V
CC
GND
1RD
1CP
1SD
1Q
1Q
1K
1J
SYMBOL
1
2
3
4
5
6
7
8
109
MNA855
16
15
14
13
12
11
10
9
V CC
2RD
2J
2K
2CP
2SD
2Q
2Q
asynchronous reset input (active LOW)
synchronous input
synchronous input
clock input (LOW-to-HIGH; edge-triggered)
asynchronous set input (active LOW)
true flip-flop output
complement flip-flop output
ground (0 V)
complement flip-flop output
true flip-flop output
asynchronous set input (active LOW)
clock input (LOW-to-HIGH; edge-triggered)
synchronous input
synchronous input
asynchronous reset input (active LOW)
supply voltage
4
handbook, halfpage
DESCRIPTION
14
12
13
2
4
3
Fig.2 Logic symbol.
1CP
2CP
1K
2K
1J
2J
1RD 2RD
1SD
J
CP
K
5 11
1 15
RD
SD
FF
2SD
Q
Q
1Q
2Q
1Q
2Q
MNA858
Product specification
6
10
7
9
74LVC109