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IDT74ALVCH32373 Datasheet(Fiches technique) 3 Page - Integrated Device Technology

Numéro de pièce IDT74ALVCH32373
Description  3.3V CMOS 32-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS AND BUS-HOLD
Télécharger  7 Pages
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Fabricant  IDT [Integrated Device Technology]
Site Internet  http://www.idt.com
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IDT74ALVCH32373 Datasheet(HTML) 3 Page - Integrated Device Technology

   
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INDUSTRIALTEMPERATURERANGE
IDT74ALVCH32373
3.3V CMOS 32-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
3
Pin Names
Description
xDx
Data Inputs(1)
xLE
Latch Enable Inputs
xQx
3-State Outputs
xBx
3-State Output Enable Input (Active LOW)
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 (EACH8-BITSECTION)(1)
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
2. Output level of Q before the indicated steady-state conditions were established.
Inputs
Outputs
xOE
xAx
xDx
xQx
LH
H
H
LH
L
L
LL
X
Q(2)
HX
X
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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