PI74LPT573AQ Pericom Semiconductor, PI74LPT573AQ Datasheet - Page 3

• Manufacturer Part Number: PI74LPT573AQ
• Description: IC OCT TRANSPARENT LATCH 20 QSOP
• Manufacturer: Pericom Semiconductor
• Series: 74LPTr

Specifications of PI74LPT573AQ

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 2.7 V ~ 3.6 V
• Independent Circuits: 1
• Delay Time - Propagation: 1.5ns
• Current - Output High, Low: 24mA, 24mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at Vcc or GND.
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 Icc formula. These limits are guaranteed but not tested.
6. I
Power Supply Characteristics
Parameters Description
I
I
D
N
I
f
N
f
N
All currents are in milliamps and all frequencies are in megahertz.
I
I
I
C
C
CC
CCD
CP
I
I
CC
CCD
C
H
T
CP
I
= Input Frequency
CC
I
=I
= I
= Number of Inputs at f
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
= Number of Clock Inputs at f
QUIESCENT
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input
CC
+ I
Quiescent Power Supply Current
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
Total Power Supply
Current
CC
+ I
D
H
INPUTS
N
(6)
T
+ I
+ I
CCD
CCL
I
DYNAMIC
(f
, I
CP
CCH
/2 + f
H
CP
(4)
and I
I
N
I
CCZ
)
)
V
V
V
Outputs Open
OE = GND
One Bit Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
OE = GND
One Bit Toggling
V
Outputs Open
f
50% Duty Cycle
OE = GND
8 Bits Toggling
I
I
CC
CC
CC
CC
CC
= 10 MH
= 2.5 MH
= Max.
= Max.
= Max.,
= Max.,
= Max.,
Test Conditions
Z
Z
3
(1)
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
= GND or V
= V
= V
= GND
= V
= GND
= V
= GND
CC
CC
CC
CC
3.3V 8-BIT TRANSPARENT LATCH
– 0.6V
– 0.6V
– 0.6V
CC
(3)
Min.
Typ
0.1
2.0
0.6
2.1
50
(2)
PI74LPT573
Max.
4.7
2.3
10
30
75
(5)
PS2063A 01/15/97
Units
MHz
mA
µA/
µA
µA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15