54FCT162245CTEB IDT, 54FCT162245CTEB Datasheet - Page 4

• Manufacturer Part Number: 54FCT162245CTEB
• Description: Buffers & Line Drivers 16-Bit Buffer/Line Driver
• Manufacturer: IDT

Specifications of 54FCT162245CTEB

• Part # Aliases: IDT54FCT162245CTEB

POWER SUPPLY CHARACTERISTICS
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
4. This parameter is guaranteed but not tested.
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 the I
6. I
IDT54/74FCT162245T/AT/CT
FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER
Symbol
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
SK(o)
Symbol
I
I
ΔI
D
N
I
f
N
fi = Input Frequency
Ni = Number of Inputs at fi
C
C
CC
CCD
CP
ΔI
H
T
CP
I
CC
CCD
= I
= I
I
= Number of TTL Inputs at D
= Duty Cycle for TTL Inputs High
C
= Quiescent Current (I
CC
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
= Number of Clock Inputs at f
QUIESCENT
= Dynamic Current caused by an Input Transition Pair (HLH or LHL)
CC
= Power Supply Current for a TTL High Input (V
+ ΔI
Propagation Delay
A to B, B to A
Output Enable Time
xOE to A or B
Output Disable Time
xOE to A or B
Output Enable Time
xDIR to A or B
Output Disable Time
xDIR to A or B
Output Skew
CC
Parameter
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)
= 3.4V). All other inputs at V
CCL
DYNAMIC
(4)
(4)
Parameter
= 5.0V, +25°C ambient.
(f
, I
CP
CCH
N
H
CP
CP
and I
/2 + fiNi)
CCZ
(6)
)
Condition
R
C
L
L
= 500Ω
CC
= 50pF
formula. These limits are guaranteed but not tested.
IN
CC
= 3.4V)
(1)
or GND.
V
V
V
Outputs Open
xOE = xDIR = GND
One Input Toggling
50% Duty Cycle
V
Outputs Open
fi = 10MHz
50% Duty Cycle
xOE = xDIR = GND
One Bits Togging
V
Outputs Open
fi = 2.5MHz
50% Duty Cycle
xOE = xDIR = GND
Sixteen Bits Togging
CC
IN
CC
CC
CC
= 3.4V
= Max.
= Max.
= Max.
= Max.
Min.
54FCT162445T
1.5
1.5
1.5
1.5
1.5
—
(3)
(2)
Mil.
Max.
Test Conditions
7.5
0.5
10
10
10
10
4
Min.
1.5
1.5
1.5
1.5
1.5
—
(2)
Ind.
V
V
V
V
V
V
V
V
V
V
(1)
54/74FCT162245AT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= V
= V
= V
= GND
= GND
= 3.4V
= GND
= GND
= 3.4V
= GND
Max.
4.6
6.2
6.2
0.5
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
5
5
CC
CC
CC
Min.
1.5
1.5
1.5
1.5
1.5
—
(2)
Mil.
Max.
4.9
6.5
6.5
0.5
6
6
Min.
—
—
—
—
—
—
Min.
1.5
1.5
1.5
1.5
1.5
—
(2)
54/74FCT162245CT
Ind.
Max.
Typ.
3.5
4.4
4.8
0.5
4
4
0.5
0.6
0.9
2.4
6.4
60
(2)
Min.
1.5
1.5
1.5
1.5
1.5
—
16.5
Max.
4.5
(2)
100
1.5
1.5
2.3
Mil.
(5)
(5
Max.
4.5
6.2
5.2
6.2
5.2
0.5
MHz
Unit
µA/
mA
mA
Unit
ns
ns
ns
ns
ns
ns