LH540204D-20 データシートの表示（PDF） - Sharp Electronics
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LH540204D-20 Datasheet PDF : 18 Pages
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LH540204
CMOS 4096 × 9 Asynchronous FIFO
ABSOLUTE MAXIMUM RATINGS 1
PARAMETER
RATING
Supply Voltage to VSS Potential
Signal Pin Voltage to VSS Potential 2
DC Output Current 3
Storage Temperature Range
–0.5 V to 7 V
–0.5 V to VCC + 0.5 V (not to exceed 7 V)
±50 mA
–65oC to 150oC
Power Dissipation (Package Limit)
1.0 W
DC Voltage Applied to Outputs In High-Z State –0.5 V to VCC + 0.5 V (not to exceed 7 V)
NOTES:
1. Stresses greater than those listed under ‘Absolute Maximum Ratings’ may cause permanent damage to the device.
This is a stress rating for transient conditions only. Functional operation of the device at these or any other conditions
outside of those indicated in the ‘Operating Range’ of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
2. Negative undershoots of 1.5 V in amplitude are permitted for up to 10 ns once per cycle.
3. Outputs should not be shorted for more than 30 seconds. No more than one output should be shorted at any time.
OPERATING RANGE
SYMBOL
PARAMETER
MIN
MAX
UNIT
TA
Temperature, Ambient
0
70
°C
VCC
Supply Voltage
4.5
5.5
V
VSS
Supply Voltage
0
0
V
VIL
Logic LOW Input Voltage 1 –0.5
0.8
V
VIH
Logic HIGH Input Voltage 2.0 VCC + 0.5 V
NOTE:
1. Negative undershoots of 1.5 V in amplitude are permitted for up to 10 ns once per cycle.
DC ELECTRICAL CHARACTERISTICS (Over Operating Range)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN MAX UNIT
ILI
Input Leakage Current
VCC = 5.5 V, VIN = 0 V to VCC
–10 10
µA
ILO
Output Leakage Current
R ≥ VIH, 0 V ≤ VOUT ≤ VCC
–10 10 µA
VOH
Output HIGH Voltage
IOH = –2.0 mA
2.4
V
VOL
Output LOW Voltage
IOL = 8.0 mA
ICC
Average Supply Current 1
Measured at f = 33 MHz
ICC2
Average Standby Current 1 All Inputs = VIH
ICC3
Power Down Current 1
All Inputs = VCC – 0.2 V
0.4 V
110 mA
15 mA
8 mA
NOTE:
1. ICC, ICC2, and ICC3 are dependent upon actual output loading and cycle rates. Specified values are with outputs open.
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