IDT74FCT2374CTQG IDT, Integrated Device Technology Inc, IDT74FCT2374CTQG Datasheet - Page 4
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IDT74FCT2374CTQG
Manufacturer Part Number
IDT74FCT2374CTQG
Description
IC REGISTER OCTAL D 20-QSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Type
D-Type Busr
Datasheet
1.IDT74FCT2374ATQG8.pdf
(7 pages)
Specifications of IDT74FCT2374CTQG
Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Delay Time - Propagation
2ns
Trigger Type
Positive Edge
Current - Output High, Low
15mA, 12mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Frequency - Clock
-
Other names
74FCT2374CTQG
POWER SUPPLY CHARACTERISTICS
NOTES:
1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
3. Per TTL driven input; (V
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of ΔI
6. I
All currents are in milliamps and all frequencies are in megahertz.
IDT74FCT2374AT/CT
FAST CMOS OCTAL D REGISTER (3-STATE)
I
I
ΔI
D
N
I
f
f
N
Symbol
C
C
CC
CCD
CP
i
H
T
i
= Output Frequency
ΔI
CC
I
= I
= I
= Number of Outputs at f
CCD
= Number of TTL Inputs at D
I
= Duty Cycle for TTL Inputs High
= Quiescent Current
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
C
CC
QUIESCENT
= Dynamic Current caused by an Input Transition Pair (HLH or LHL)
CC
= Power Supply Current for a TTL High Input (V
+ ΔI
CC
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
Current
Total Power Supply Current
+ I
D
H
INPUTS
N
T
+ I
(4)
CC
IN
+ I
CCD
= 3.4V). All other inputs at V
DYNAMIC
= 5.0V, +25°C ambient.
i
Parameter
(f
CP
H
/2+ f
i
N
i
)
(6)
CC
formula. These limits are guaranteed but not tested.
IN
CC
= 3.4V)
V
V
V
Outputs Open
OE = GND
One Input Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
OE = GND
fi = 5MHz
50% Duty Cycle
One BitToggling
V
Outputs Open
f
50% Duty Cycle
OE = GND
Eight Bits Toggling
fi = 2.5MHz
50% Duty Cycle
or GND.
CP
CP
CC
IN
CC
CC
CC
= 3.4V
= 10MHz
= 10MHz
= Max.
= Max.
= Max.
= Max.
(3)
Test Conditions
4
V
V
V
V
V
V
V
V
V
V
(1)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= V
= V
= V
= GND
= GND
= 3.4V
= GND
= GND
= 3.4V
= GND
CC
CC
CC
INDUSTRIAL TEMPERATURE RANGE
Min.
—
—
—
—
—
—
Typ.
0.06
0.5
0.6
1.1
1.5
3.8
(2)
Max.
0.12
13
2.2
4.2
4
2
(5)
(5)
MHz
Unit
mA/
mA
mA