CY7C185-20PC(1996) Ver la hoja de datos (PDF) - Cypress Semiconductor
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CY7C185-20PC Datasheet PDF : 10 Pages
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FOR REVIEW ONLY
CY7C185
Electrical Characteristics Over the Operating Range (continued)
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[3]
VCC Operating
Supply Current
Automatic
Power-Down Current
Automatic
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 or CE2 ≤ VIL
Min. Duty Cycle=100%
Max. VCC, CE1 ≥ VCC – 0.3V
or CE2 ≤ 0.3V
VIN ≥ VCC – 0.3V or VIN ≤ 0.3V
7C185–20
Min. Max.
2.4
0.4
2.2 VCC
–0.5 0.8
–5 +5
–5 +5
7C185–25, 35
Min. Max.
2.4
0.4
2.2
VCC
–0.5
0.8
–5
+5
–5
+5
Unit
V
V
V
V
µA
µA
–300
–300 mA
110
100 mA
20
20
mA
15
15
mA
Capacitance[4]
Parameter
Description
Test Conditions
CIN
COUT
Input Capacitance
Output Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
Note:
4. Tested initially and after any design or process changes that may affect these parameters.
Max.
Unit
7
pF
7
pF
AC Test Loads and Waveforms
5V
OUTPUT
R1 481 Ω
5V
OUTPUT
R1 481 Ω
30 pF
INCLUDING
JIG AND
SCOPE (a)
R2
255Ω
5 pF
INCLUDING
JIGAND
SCOPE (b)
R2
255Ω
C185–4
3.0V
10%
GND
≤ 5 ns
ALL INPUT PULSES
90%
90%
10%
≤ 5 ns
C185–5
Equivalent to: THÉVENIN EQUIVALENT
OUTPUT
167Ω
1.73V
3
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