74ACTQ74SC_Q Fairchild Semiconductor, 74ACTQ74SC_Q Datasheet - Page 2

• Manufacturer Part Number: 74ACTQ74SC_Q
• Description: Flip Flops Dl D-Type Flip-Flop
• Manufacturer: Fairchild Semiconductor

Specifications of 74ACTQ74SC_Q

• Number Of Circuits: 2
• Logic Family: 74ACT
• Logic Type: D-Type Flip-Flop
• Polarity: Inverting/Non-Inverting
• Input Type: Single-Ended
• Output Type: Differential
• Propagation Delay Time: 8 ns
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-14
• Minimum Operating Temperature: - 40 C
• Number Of Input Lines: 1
• Number Of Output Lines: 1
• Supply Voltage - Min: 4.5 V

©1993 Fairchild Semiconductor Corporation
74ACTQ74 Rev. 1.4
Logic Symbols
Block Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to
estimate propagation delays.
IEEE/IEC
2
Truth Table
H = HIGH Voltage Level
X = Immaterial
Q
of Clock
L = LOW Voltage Level
0
(Q
S
H
H
H
H
= LOW-to-HIGH Clock Transition
L
L
D
0
) = Previous Q(Q) before LOW-to-HIGH Transition
C
H
H
H
H
L
L
D
Inputs
(Each Half)
CP
X
X
X
L
D
H
X
X
X
X
L
Q
Q
H
H
H
L
L
Outputs
0
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Q
Q
H
H
H
L
L
0