MM74HC273N_Q Fairchild Semiconductor, MM74HC273N_Q Datasheet - Page 2

• Manufacturer Part Number: MM74HC273N_Q
• Description: Flip Flops Oct D-Type Flip-Flop
• Manufacturer: Fairchild Semiconductor

Specifications of MM74HC273N_Q

• Product Category: Flip Flops
• Number Of Circuits: 8
• Logic Family: 74HC
• Logic Type: D-Type Flip-Flop
• Polarity: Non-Inverting
• Input Type: Single-Ended
• Propagation Delay Time: 135 ns
• High Level Output Current: - 5.2 mA
• Supply Voltage - Max: 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Minimum Operating Temperature: - 40 C
• Number Of Input Lines: 8
• Number Of Output Lines: 8
• Supply Voltage - Min: 2 V

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Truth Table
(Each Flip-Flop)
H
L
X
n
Q
established
0
LOW Level (Steady State)
Transition from LOW-to-HIGH level
HIGH Level (Steady State)
Don’t Care
The level of Q before the indicated steady state input conditions were
Clear
H
H
H
L
Inputs
Clock
X
n
n
L
D
X
H
X
L
Outputs
Q
Q
H
L
L
0
2
Logic Diagram