IDT49C460 Datasheet, PDF (16/32 Pages) Integrated Device Technology – 32-BIT CMOS ERROR DETECTION AND CORRECTION UNIT

IDT49C460/A/B/C/D/E
32-BIT CMOS ERROR DETECTION AND CORRECTION UNIT
MILITARY AND COMMERCIAL TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
Symbol
Rating
Com'l.
Mil. Unit
VTERM
Terminal Voltage
with Respect to
GND
–0.5 to
–0.5 to V
VCC + 0.5V VCC + 0.5V
VCC
Power Supply
Voltage
-0.5 to +7.0 -0.5 to +7.0 V
TA
Operating
Temperature
0 to +70 –55 to +125 °C
TBIAS
Temperature
Under Bias
–55 to +125 –65 to +135 °C
TSTG
Storage
Temperature
–55 to +125 –65 to +150 °C
IOUT
DC Output Current
30
30
mA
NOTE:
2584 tbl 24
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
specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
CAPACITANCE (TA = + 25°C, f = 1.0MHz)
Symbol
Parameter ⁽¹⁾
Conditions Typ. Unit
CIN
Input Capacitance
VIN = 0V
5 pF
COUT
Output Capacitance VOUT = 0V
7 pF
NOTE:
1. This parameter is sampled and not 100% tested.
2584 tbl 25
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified: VLC = 0.2V; VHC = VCC – 0.2V
Commercial: TA = 0°C to +70°C, VCC = 5.0V ± 5%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10%
Symbol
Parameter
Test Conditions ⁽¹⁾
Min. Typ. ⁽²⁾ Max. Unit
VIH
Input HIGH Level
Guaranteed Logic HIGH Level⁽⁴⁾
2.0
—
—
V
VIL
Input LOW Level
Guaranteed Logic LOW Level⁽⁴⁾
—
—
0.8
V
II H
Input HIGH Current
VCC = Max., VIN = VCC
—
0.1
10.0 µA
II L
Input LOW Current
VCC = Max., VIN = GND
—
–0.1 –10.0 µA
VOH
Output HIGH Voltage
VCC = Min.
IOH = 300µA
VCC
—
—
V
IOH = –12mA Mil.
2.4
4.3
—
IOH = –15mA Com'l.
2.4
4.3
—
VOL
Output LOW Voltage
VCC = Min.
IOL = 300µA
—
—
GND V
IOL = 12mA Mil.
—
0.3
0.5
IOL = 16mA Com'l.
—
0.3
0.5
IOZ
Off State (High Impedance) VCC = Max.
VO = 0V
—
–0.1 –20.0 µA
Output Current
VO = VCC (Max.)
—
0.1
20.0
IOS
Output Short Circuit Current VCC = Max., VOUT = 0V ⁽³⁾
–30.0
—
—
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 = 5.0V, + 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the circuit test should not exceed one second.
4. These input levels provide zero noise immunity and should only be static tested in a noise-free environment.
mA
2584 tbl 26
11.6
16