74VHC74MX Fairchild Semiconductor, 74VHC74MX Datasheet - Page 2
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74VHC74MX
Manufacturer Part Number
74VHC74MX
Description
IC FLIP FLOP DUAL D HS 14SOIC
Manufacturer
Fairchild Semiconductor
Series
74VHCr
Type
D-Typer
Datasheet
1.74VHC74MX.pdf
(10 pages)
Specifications of 74VHC74MX
Function
Set(Preset) and Reset
Output Type
Differential
Number Of Elements
2
Number Of Bits Per Element
1
Frequency - Clock
170MHz
Delay Time - Propagation
4.6ns
Trigger Type
Positive Edge
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74VHC74MX
74VHC74MXTR
74VHC74MXTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74VHC74MX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
74VHC74MX-NL
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©1992 Fairchild Semiconductor Corporation
74VHC74 Rev. 1.3.0
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
Output
Description
2
Logic Symbol
Truth Table
Note:
1. This configuration is nonstable; that is, it will not persist
CLR
when preset and clear inputs return to their inactive
(HIGH) state.
H
H
H
H
L
L
Inputs
PR
H
H
H
H
L
L
D
X
X
X
H
X
L
CK
X
X
X
IEEE/IEC
H
Q
Q
H
H
L
L
Outputs
(1)
n
H
Q
Q
H
H
L
L
(1)
n
www.fairchildsemi.com
Clear
Preset
No Change
Function