SN74LVC2G74-Q1 Datasheet, PDF (2/10 Pages) Texas Instruments – SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH CLEAR AND PRESET

SN74LVC2G74-Q1
SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH CLEAR AND PRESET
SCES563B – MARCH 2004 – REVISED AUGUST 2006
FUNCTION TABLE
INPUTS
OUTPUTS
PRE
CLR
CLK
D
Q
Q
L
H
X
X
H
L
H
L
X
X
L
H
L
L
X
X
H ⁽¹⁾
H ⁽¹⁾
H
H
↑
H
H
L
H
H
↑
L
L
H
H
H
L
X
Q₀
Q₀
PRE ⁷
CLK ¹
(1) This configuration is nonstable; that is, it does not persist when
PRE or CLR returns to its inactive (high) level.
LOGIC DIAGRAM (POSITIVE LOGIC)
C
C
C
TG
C
C
D2
TG
TG
C
C
TG
C
C
C
CLR ⁶
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5
Q
3Q
2
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