7C185A-20 データシートの表示（PDF） - Cypress Semiconductor
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7C185A-20 Datasheet PDF : 10 Pages
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CY7C185A
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature .................................. –65°C to +150°C
Ambient Temperature with
Power Applied .............................................. –55°C to +125°C
Supply Voltage to Ground Potential
(Pin 28 to Pin 14) ........................................... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[2] .....................................................–0.5V to +7.0V
DC Input Voltage[2]................................................. –0.5V to +7.0V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .................................................... >200 mA
Operating Range
Range
Military[4]
Ambient
Temperature[3]
–55°C to +125°C
VCC
5V ± 10%
Electrical Characteristics Over the Operating Range[4]
Parameter
VOH
VOL
VIH
VIL
IIX
IOZ
IOS
ICC
ISB1
ISB2
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage[2]
Input Load Current
Output Leakage Current
Output Short Circuit Current[5]
VCC Operating Supply Current
Automatic CE1 Power-Down
Current
Automatic CE1 Power-Down
Current
Test Conditions
VCC = Min., IOH = –4.0 mA
VCC = Min., IOL = 8.0 mA
GND ≤ VI ≤ VCC
GND ≤ VI ≤ VCC, Output Disabled
VCC = Max., VOUT = GND
VCC = Max. IOUT = 0 mA
Max. VCC, CE1 ≥ VIH,
Min. Duty Cycle = 100%
Military
Military
Max. VCC, CE1 ≥ VCC –0.3V
VIN ≥ VCC –0.3Vor VIN ≥ 0.3V
Military
7C185A–20
Min. Max. Unit
2.4
V
0.4
V
2.2
VCC
V
–0.5 0.8
V
–10 +10
µA
–10 +10
µA
–300 mA
135
mA
40
mA
20
mA
Electrical Characteristics Over the Operating Range[4] (continued)
7C185A–25
Parameter
Description
Test Conditions
Min. Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = –4.0 mA
2.4
VOL
Output LOW Voltage
VCC = Min., IOL = 8.0 mA
0.4
VIH
Input HIGH Voltage
VIL
Input LOW Voltage[2]
2.2 VCC
–0.5 0.8
IIX
Input Load Current
GND ≤ VI ≤ VCC
–10 +10
IOZ
Output Leakage Current GND ≤ VI ≤ VCC, Output Disabled
–10 +10
IOS
Output Short
Circuit Current[5]
VCC = Max., VOUT = GND
–300
ICC
VCC Operating Supply
VCC = Max., IOUT = 0 mA Military
125
Current
ISB1
Automatic CE1
Max. VCC, CE1 ≥ VIH,
Military
40
Power-Down Current
Min. Duty Cycle=100%
ISB2
Automatic CE1
Max. VCC, CE1 ≥ VCC –0.3V Military
20
Power-Down Current
VIN ≥ VCC –0.3Vor VIN ≥ 0.3V
Notes:
2. VIL (min.) = – 3.0V for pulse durations less than 30 ns.
3. TA is the case temperature.
4. See the last page of this specification for Group A subgroup testing information.
5. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
7C185A–35, 45
Min. Max.
2.4
0.4
2.2
VCC
–0.5 0.8
–10 +10
–10 +10
–300
125
30
20
Unit
V
V
V
V
µA
µA
mA
mA
mA
mA
2
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