CY7C185
2
Maximum Ratings
(Above which the useful life may be impaired. For use r guide-
lines, not tested.)
Storage Temperature ............................. ....–65°C to +1 50°C
Ambient Temperature with
Power Applied...... ........................ ............... –55°C to +125°C
Supply Voltage to Ground Potential...............–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 O utputs (LOW)..... ........................ 20 mA
Static Discharge Voltage.......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current.................................................... >200 mA
Operating Range
Range Ambient
Tempe ratu re VCC
Commercial 0°C to +70°C 5V ± 10%
Industrial –40°C to +85°C 5V ± 10%
Electrical Characteristics Over the Operating Range
7C185–15 7C185–20
Parameter Description Test Conditions Min. Max. Min. Max. Unit
VOH Output HIGH Voltage VCC = Min., IOH = –4.0 mA 2.4 2.4 V
VOL Output LOW Voltage VCC = Min., IOL = 8.0 mA 0.4 0.4 V
VIH Input HIGH Voltage 2.2 VCC +
0.3V 2.2 VCC +
0.3V V
VIL Input LOW Voltage[2] –0.5 0.8 –0.5 0.8 V
IIX Input Load Current GND ≤ VI ≤ VCC –5 +5 –5 +5 µA
IOZ Output Leakage
Current GND ≤ VI ≤ VCC,
Output Disabled –5 +5 –5 +5 µA
IOS Output Short
Circuit Current[3] VCC = Max.,
VOUT = GND –300 –300 mA
ICC VCC Operating
Supply Current VCC = Max.,
IOUT = 0 mA 130 110 mA
ISB1 Automatic
Power-Down Current Max. VCC, CE1 ≥ VIH or CE2 ≤ VIL
Min. Duty Cycle=100% 40 20 mA
ISB2 Automatic
Power-Down Current Max. VCC, CE1 ≥ VCC – 0.3V,
or CE2 ≤ 0.3V
VIN ≥ VCC – 0.3V or VIN ≤ 0.3V
15 15 mA
Notes:
2. Minimum voltage is equal to –3.0V for pulse durations less than 30 ns.
3. Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.