PI74LPT16373A PERKINELMER [PerkinElmer Optoelectronics], PI74LPT16373A Datasheet - Page 4

• Manufacturer Part Number: PI74LPT16373A
• Description: Fast CMOS 3.3V 16-BitTransparent Latch
• Manufacturer: PERKINELMER [PerkinElmer Optoelectronics]

Power Supply Characteristics
Notes:
1.
2.
3.
4.
5.
6.
Parameters
ΔI
All currents are in milliamps and all frequencies are in megahertz.
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
Per TTL driven input; all other inputs at Vcc or GND.
This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
I
I
I
D
N
I
f
N
f
N
C
C
CC
CCD
CP
I
∆I
I
H
T
CP
I
= Input Frequency
CC
I
=I
= I
CCD
= Number of Inputs at f
I
CC
= Number of TTL Inputs at D
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
= Duty Cycle for TTL Inputs High
= Quiescent Current (I
06-0210
CC
C
= Number of Clock Inputs at f
QUIESCENT
= Power Supply Current for a TTL High Input
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
CC
+ ΔI
CC
Quiescent Power Supply
Current
Quiescent Power Supply
Current TTL Inputs HIGH
Dynamic Power Supply (4)
Total Power Supply
Current (6)
+ I
D
INPUTS
H
N
T
CC
Description
+ I
+ I
= 3.3V, +25°C ambient.
CCD
CCL
I
DYNAMIC
, I
(f
CP
CCH
H
/2 + f
CP
and I
I
N
CCZ
I
)
)
V
V
V
Outputs Open
X
xLE = Vcc
One Bit Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
X
One Bit Toggling
V
Outputs Open
f
50% Duty Cycle
X
16 Bits Toggling
I
I
OE = GND
OE = GND
OE = GND
CC
CC
CC
CC
CC
= 10 MH
= 2.5 MH
= Max.
= Max.
= Max.,
= Max.,
= Max.,
Test Conditions (1)
Z
Z
4
V
V
V
– 0.6V
V
V
V
– 0.6V
V
V
– 0.6V
V
IN
CC
IN
IN
IN
IN
IN
IN
IN
= GND or
= V
= V
= GND
= V
= GND
= V
= GND
(3)
CC
CC
CC
CC
Min.
3.3V 16-Bit Transparent Latch
Typ (2)
X
X
V
V
LE =
LE =
0.1
0.6
2.1
50
CC
CC
4.7 (5)
Max.
500
2.3
10
75
PI74LPT16373
PS2069D
Units
MHz
µA/
mA
µA
06/05/06