MM74HC221AN Fairchild Semiconductor, MM74HC221AN Datasheet - Page 2

• Manufacturer Part Number: MM74HC221AN
• Description: IC MULTIVIBRATOR MONO DL 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74HCr

Specifications of MM74HC221AN

• Logic Type: Monostable
• Independent Circuits: 2
• Schmitt Trigger Input: Yes
• Propagation Delay: 22ns
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC221; MM74HC221N; MM74HC221N

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Truth Table
H
L
X
Logic Diagram
Transition from LOW-to-HIGH
Transition from HIGH-to-LOW
LOW Level
Irrelevant
HIGH Level
One HIGH Level Pulse
One LOW Level Pulse
Clear
X
X
H
H
L
Inputs
A
X
H
X
L
L
B
X
X
H
H
L
2
Q
L
L
L
Outputs
Q
H
H
H