M74HC113RM13TR 查看數據表（PDF） - STMicroelectronics
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M74HC113RM13TR Datasheet PDF : 11 Pages
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M74HC113
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
INPUTS
PR
J
L
X
H
L
K
CK
X
X
L
H
L
H
H
H
L
H
H
H
H
X
X
X : Don’t Care
LOGIC DIAGRAM
PIN DESCRIPTION
PIN No
1, 13
2, 12
3, 11
4, 10
5, 9
6, 8
7
14
SYMBOL
1CK, 2CK
1K, 2K
1J, 2J
1PR, 2PR
1Q, 2Q
1Q, 2Q
GND
Vcc
NAME AND FUNCTION
Clock Input(HIGH to LOW
edge triggered)
Data Inputs: Flip-Flop 1
and 2
Data Inputs: Flip-Flop 1
and 2
Set Inputs
True Flip-Flop Outputs
Complement Flip-Flop
Outputs
Ground (0V)
Positive Supply Voltage
OUTPUTS
Q
Q
H
L
Qn
Qn
L
H
H
L
Qn
Qn
Qn
Qn
FUNCTION
PRESET
NO CHANGE
----
----
TOGGLE
NO CHANGE
This logic diagram has not be used to estimate propagation delays
2/11
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