PI74ALVCH16825A Просмотр технического описания (PDF) - Pericom Semiconductor
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PI74ALVCH16825A Datasheet PDF : 4 Pages
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PI74ALVCH16825
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DC Electrical Characteristics-Continued (Over the Operating Range, TA = 40°C to +85°C, VCC = 3.3V ±10%)
Parameters Description
Test Conditions(1)
Min. Typ.(2) Max. Units
IIN
Input Current
VIN = VCC or GND, VCC = 3.6V
±5
VIN = 0.7V, VCC = 2.3V
45
IIN (HOLD)
Input
Hold
Current
VIN = 1.7V, VCC = 2.3V
-45
VIN = 0.8V, VCC = 3.0V
75
VIN = 2.0V, VCC = 3.0V
-75
VIN = 0 to 3.6V, VCC = 3.6V
±500
mA
IOZ
ICC
DICC
CI
Output Current (3-STATE Outputs)
Supply Current
Supply Current per Input
@ TTL HIGH
Control Inputs
Data Inputs
VOUT = VCC or GND, VCC = 3.6V
VCC = 3.6V, IOUT = 0mA,
VIN = GND or VCC
VCC = 3.0V to 3.6V
One Input at VCC - 0.6V
Other Inputs at VCC or GND
VIN = VCC or GND, VCC = 3.3V
±10
40
750
3.5
6
pF
CO
Outputs
VO = VCC or GND, VCC = 3.3V
7.5
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, +25°C ambient and maximum loading.
3. Unused Control Inputs must be held HIGH or LOW to prevent them from floating.
Switching Characteristics over Operating Range(1)
Parameters
From
To
VCC = 2.5V ± 0.2V VCC = 2.7V
(INPUT) (OUTPUT) Min.(2) Max. Min.(2) Max.
VCC = 3.3V ± 0.3V
Min.(2) Max.(2)
Units
tPD
A
1.0
4.7
3.9
1.0
3.4 MHz
tEN
OE
Y
1.0
6.5
tDIS
OE
1.9
5.8
Dt/Dv(3) Transition Rise or Fall
0
10
5.7
1.0
4.9
1.3
4.7
ns
4.5
0
10
0
10 ns/V
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
Operating Characteristics, TA = 25ºC
Parameter
Test Conditions
CPD Power Dissipation
Capacitance
Outputs Enabled
Outputs Disabled
CL = 50pF,
f = 10 MHz
VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V
Typical
16
18
4
6
Units
pF
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
4
PS8158
11/17/97
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