74lcx74sjx-nl Fairchild Semiconductor, 74lcx74sjx-nl Datasheet - Page 2

• Manufacturer Part Number: 74lcx74sjx-nl
• Description: 74lcx74 Low Voltage Dual D-type Positiveedge-triggered Flip-flop With 5v Tolerant Inputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
Logic Symbols
Pin Descriptions
D
CP
C
S
Q
D1
1
D1
1
, D
, Q
1
, C
, S
, CP
2
1
Pin Names
D2
D2
, Q
2
2
, Q
2
IEEE/IEC
Data Inputs
Clock Pulse Inputs
Direct Clear Inputs
Direct Set Inputs
Outputs
Description
2
Connection Diagrams
Truth Table
(Each Half)
H
L

X
Q
0
(Q
LOW Voltage Level
HIGH Voltage Level
Immaterial
LOW-to-HIGH Clock Transition
0
S
)
H
H
H
H
L
L
Pin Assignments for SOIC, SOP, and TSSOP
D
Previous Q(Q) before LOW-to-HIGH Transition of Clock
C
Pad Assignment for DQFN
H
H
H
H
L
L
D
Inputs
(Top View)
CP


X
X
X
L
D
X
X
X
H
X
L
Q
Q
H
H
H
L
L
0
Outputs
Q
Q
H
H
H
L
L
0