MM74HCT574WMX Fairchild Semiconductor, MM74HCT574WMX Datasheet - Page 2

• Manufacturer Part Number: MM74HCT574WMX
• Description: IC FLIP FLOP OCTAL D 3ST 20-SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74HCTr
• Type: D-Type Busr

Specifications of MM74HCT574WMX

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 33MHz
• Delay Time - Propagation: 18ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 7.2mA, 7.2mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: HCT
• Technology: CMOS
• Number Of Bits: 8
• Number Of Elements: 1
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC W
• Propagation Delay Time: 38ns
• Low Level Output Current: 7.2mA
• High Level Output Current: -7.2mA
• Frequency (max): 28MHz
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Connection Diagrams
MM74HCT573
MM74HCT574
Top View
Top View
2
Truth Tables
MM74HCT573
H
L
Q
Z
MM74HCT574
H
L
Q
X
Z
n
0
0
LOW Level
High Impedance State
LOW Level
High Impedance State
Transition from LOW-to-HIGH
HIGH Level
HIGH Level
Don’t Care
Level of output before steady-state input conditions were established.
Level of output before steady-state input conditions were established.
Control
Control
Output
Output
H
H
L
L
L
L
L
L
LE
LE
H
H
L
X
n
n
L
X
Data
Data
H
X
X
H
X
X
L
L
Output
Output
Q
Q
H
Z
H
Z
L
L
0
0