PI74ALVCH16344 Просмотр технического описания (PDF) - Pericom Semiconductor
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PI74ALVCH16344 Datasheet PDF : 7 Pages
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PI74ALVCH16344
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Supply Voltage Range,VCC ............................................................... 0.5V to 4.6V
Input Voltage Range, VI: Except I/O ports (1) .............................. 0.5V to 4.6V
I/O ports (1,2) ........................... 0.5V to VCC + 0.5V
Output Voltage Range, VO (1,2) ............................................ 0.5V to VCC +0.5V
Input Clamp Current, IIK (VI <0) ........................................................ 50mA
Output Clamp Current, IOK (VO <0) .................................................. 50mA
Continuous Output Current, IO ................................................................... ±50mA
Continuous Current through each VCC or GND ............................... ±100mA
Package Thermal Impedance, θJA(3) ............................................................ 39ºC/W
Storage Temperature Range, TSTG ............................................... 65ºC to 150ºC
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions above those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect reliability.
Note:
1. The input negative voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. This value is limited to 4.6V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51.
Recommended Operating Condition(1)
Parameters
Description
Test Conditions
Min. Typ.
VCC
Supply Voltage
1.65
VCC = 1.65V to 1.95V 0.65x VCC
VIH
HIGH Level Input Voltage
VCC = 2.3V to 2.7V
1.7
VCC = 2.7V to 3.6V
2
VCC = 1.65V to 1.95V
VIL
LOW Level Input Voltage
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
VI
Input Voltage
0
VO
Output Voltage
0
VCC = 1.65V
IOH
High-level Output Current
VCC = 2.3V
VCC = 2.7V
VCC = 3.0V
VCC = 1.65V
IOL
Low-level Output Current
VCC = 2.3V
VCC = 2.7V
VCC = 3.0V
∆t/∆v Input Transition rise or fall time
0
TA
Operating Free-Air Temperature
-40
Note:
1. Unused control inputs must be held at VCC or GND to ensure proper device operation.
Max.
3.6
Units
0.35x VCC V
0.7
0.8
VCC
VCC
4
12
12
24
mA
4
12
12
24
10
ns/V
85
°C
3
PS8166B 10/19/99
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