idt74fct162823ctpv8 Integrated Device Technology, idt74fct162823ctpv8 Datasheet - Page 4

• Manufacturer Part Number: idt74fct162823ctpv8
• Description: 18-bit Register
• Manufacturer: Integrated Device Technology

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
POWER SUPPLY CHARACTERISTICS
IDT74FCT162823AT/CT
FAST CMOS 18-BIT REGISTER
Symbol
ΔI
I
I
I
I
ΔI
D
N
I
f
N
f
N
CCD
C
C
C
CC
CCD
CP
i
H
T
CP
i
= Input Frequency
CC
CC
= I
= I
= Number of Inputs at f
= Number of TTL Inputs at D
= Duty Cycle for TTL Inputs High
= Quiescent Current (I
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
= Number of Clock Inputs at f
QUIESCENT
CC
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= 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
CC
IN
CCD
+ I
i
Parameter
CCL
= 3.4V). All other inputs at V
DYNAMIC
= 5.0V, +25°C ambient.
(f
, I
CP
CCH
N
H
CP
CP
and I
/2 + fiNi)
CCZ
(6)
)
(4)
CC
formula. These limits are guaranteed but not tested.
IN
CC
= 3.4V)
or GND.
V
V
V
Outputs Open
xOE = xCLKEN = GND
One Input Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
xOE = xCLKEN = GND
at fi = 5MHz
50% Duty Cycle
One Bit Toggling
V
Outputs Open
f
50% Duty Cycle
xOE = xCLKEN = GND
at fi = 2.5MHz
50% Duty Cycle
Eighteen Bits Toggling
CP
CP
CC
IN
CC
CC
CC
= 3.4V
= 10MHz
= 10MHz
= Max.
= Max.
= Max.
= Max.
(3)
Test Conditions
4
(1)
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= V
= V
= 3.4V
= V
= 3.4V
= GND
= GND
= GND
= GND
= GND
CC
CC
CC
INDUSTRIAL TEMPERATURE RANGE
Min.
—
—
—
—
—
—
Typ.
0.5
0.8
1.3
4.2
9.2
75
(2)
22.1
Max.
7.1
120
1.5
1.7
3.2
(5)
(5)
MHz
Unit
µA/
mA
mA