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IDT74ALVCH32244 Datasheet(PDF) 3 Page - Integrated Device Technology

Part No. IDT74ALVCH32244
Description  3.3V CMOS 32-BIT BUFFER/ DRIVER WITH 3-STATE OUTPUTS AND BUS-HOLD
Download  7 Pages
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT74ALVCH32244 Datasheet(HTML) 3 Page - Integrated Device Technology

   
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INDUSTRIALTEMPERATURERANGE
IDT74ALVCH32244
3.3VCMOS32-BITBUFFER/DRIVERWITH3-STATEOUTPUTS
3
Pin Names
Description
xOE
3-State Output Enable Inputs (Active LOW)
xAx
Data Inputs(1)
xYx
3-State Outputs
PIN DESCRIPTION
Symbol
Description
Max
Unit
VTERM(2) Terminal Voltage with Respect to GND
–0.5 to +4.6
V
VTERM(3) Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
°C
IOUT
DC Output Current
–50 to +50
mA
IIK
Continuous Clamp Current,
±50
mA
VI < 0 or VI > VCC
IOK
Continuous Clamp Current, VO < 0
–50
mA
ICC
Continuous Current through each
±100
mA
ISS
VCC or GND
ABSOLUTE MAXIMUM RATINGS(1)
NOTES:
1. Stresses greater than those listed under ABSOLUTE 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 indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
2. VCC terminals.
3. All terminals except VCC.
NOTE:
1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.
FUNCTION TABLE (EACH 4-BITBUFFER)(1)
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
Inputs
Outputs
xOE
xAx
xYx
LH
H
LL
L
HX
Z
NOTE:
1. As applicable to the device type.
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
5
7
pF
COUT
Output Capacitance
VOUT = 0V
7
9
pF
CI/O
I/O Port Capacitance
VIN = 0V
7
9
pF
CAPACITANCE (TA= +25°C, F = 1.0MHz)


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