74F273PC_Q Fairchild Semiconductor, 74F273PC_Q Datasheet - Page 2

• Manufacturer Part Number: 74F273PC_Q
• Description: Flip Flops Oct D-Type Flip-Flop
• Manufacturer: Fairchild Semiconductor

Specifications of 74F273PC_Q

• Number Of Circuits: 8
• Logic Family: 74F
• Logic Type: D-Type Flip-Flop
• Polarity: Non-Inverting
• Input Type: Single-Ended
• Output Type: Single-Ended
• Propagation Delay Time: 9 ns
• High Level Output Current: - 1 mA
• Low Level Output Current: 20 mA
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Minimum Operating Temperature: 0 C
• Number Of Input Lines: 8
• Number Of Output Lines: 8
• Supply Voltage - Min: 4.5 V

www.fairchildsemi.com
Unit Loading/Fan Out
Mode Select-Function Table
H
h
L
I

X
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
LOW Voltage Level one setup time prior to the LOW-to-HIGH clock transition
HIGH Voltage Level one setup time prior to the LOW-to-HIGH clock transition
LOW Voltage Level steady state
HIGH Voltage Level steady state
Immaterial
LOW-to-HIGH clock transition
D
MR
CP
Q
Reset (Clear)
Load “1”
Load “0”
Pin Names
0
0
–D
–Q
7
7
Operating Mode
Data Inputs
Master Reset (Active LOW)
Clock Pulse Input (Active Rising Edge)
Data Outputs
Description
MR
H
H
L
2
Inputs
CP


X
HIGH/LOW
50/33.3
1.0/1.0
1.0/1.0
1.0/1.0
U.L.
D
X
h
l
n
Output I
20 A/ 0.6 mA
20 A/ 0.6 mA
20 A/ 0.6 mA
Input I
1 mA/20 mA
Output
Q
H
L
L
IH
OH
n
/I
/I
IL
OL