MM74HC273SJ Fairchild Semiconductor, MM74HC273SJ Datasheet - Page 2

• Manufacturer Part Number: MM74HC273SJ
• Description: IC FLIP FLOP OCT D CLEAR 20-SOP
• Manufacturer: Fairchild Semiconductor
• Series: 74HCr
• Type: D-Type Busr

Specifications of MM74HC273SJ

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 50MHz
• Delay Time - Propagation: 18ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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