74VHCT74AMX Fairchild Semiconductor, 74VHCT74AMX Datasheet - Page 2

• Manufacturer Part Number: 74VHCT74AMX
• Description: IC FLIP FLOP DUAL D TYPE 14SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCTr
• Type: D-Typer

Specifications of 74VHCT74AMX

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 140MHz
• Delay Time - Propagation: 5.8ns
• Trigger Type: Positive, Negative
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Logic Family: VHCT
• Technology: CMOS
• Number Of Bits: 2
• Number Of Elements: 2
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Invert/Non-Invert
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC N
• Propagation Delay Time: 13ns
• Low Level Output Current: 8mA
• High Level Output Current: -8mA
• Frequency (max): 80MHz
• 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: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2008 Fairchild Semiconductor Corporation
74VHCT74A Rev. 1.4.0
Connection Diagram
Pin Description
D
CK
CLR
PR
Q
1
1
Pin Names
, D
, Q
1
1
, CK
, PR
1
2
, CLR
1
, Q
2
2
2
, Q
2
2
Data Inputs
Clock Pulse Inputs
Direct Clear Inputs
Direct Preset Inputs
Outputs
Description
2
Logic Symbol
Truth Table
CLR
H
H
H
H
L
L
PR
H
H
H
H
L
L
Inputs
D
H
X
X
X
X
L
CK
IEEE/IEC
X
X
X
Outputs
Q
Q
H
H
H
L
L
n
Q
Q
H
H
H
L
L
n
Clear
Preset
No Change
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Function