IDT74FCT3574A Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74FCT3574A Datasheet PDF : 7 Pages
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IDT54/74FCT3574/3574A
3.3V CMOS OCTAL D REGISTERS (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FUNCTION TABLE (1)
Function
Inputs
OE
CP
DN
HI-Z
H
L
X
H
H
X
LOAD
L
↑
L
REGISTER
L
↑
H
H
↑
L
H
↑
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
NC = No Change
↑ = LOW-to-HIGH transition
Outputs
ON
Z
Z
L
H
Z
Z
Internal
QN
NC
NC
H
L
H
L
3095 tbl 02
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions Typ. Max. Unit
CIN
Input
VIN = 0V
3.5 6.0 pF
Capacitance
COUT Output
VOUT = 0V 4.0 8.0 pF
Capacitance
NOTE:
3095 tbl 04
1. This parameter is measured at characterization but not tested.
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Commercial Military Unit
VTERM(2) Terminal Voltage –0.5 to +4.6 –0.5 to +4.6 V
with Respect to
GND
VTERM(3) Terminal Voltage –0.5 to +7.0 –0.5 to +7.0 V
with Respect to
GND
VTERM(4) Terminal Voltage
with Respect to
GND
–0.5 to
–0.5 to
V
VCC + 0.5 VCC + 0.5
TA
Operating
–40 to +85 –55 to +125 °C
Temperature
TBIAS Temperature
–55 to +125 –65 to +135 °C
Under Bias
TSTG Storage
–55 to +125 –65 to +150 °C
Temperature
PT
Power Dissipation
1.0
1.0
W
IOUT
DC Output
–60 to +60 –60 to +60 mA
Current
NOTES:
3095 lnk 03
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS 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 ex-
tended periods may affect reliability.
2. Vcc terminals.
3. Input terminals.
4. Output and I/O terminals.
8.14
2
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