CY7C195B 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY7C195B Datasheet PDF : 13 Pages
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CY7C194B
CY7C195B
Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.)
Parameter
TSTG
TAMB
VCC
VCC
IOUT
VESD
ILU
Description
Storage Temperature
Ambient Temperature with Power Applied (i.e. case temperature)
Core Supply Voltage Relative to VSS
DC Voltage Applied to any Pin Relative to VSS
Output Short-Circuit Current
Static Discharge Voltage (per MIL-STD-883, Method 3015)
Latch-up Current
Operating Range
Value
Unit
–65 to +150
°C
–55 to +125
°C
–0.5 to +7.0
V
–0.5 to VCC + null
V
20
mA
> 2001
V
> 200
mA
Range
Commercial
DC Electrical Characteristics3
Ambient Temperature (TA)
0°C to 70°C
Voltage Range (VCC)
5.0V ± 10%
Parameter Description
Condition
VIH
Input HIGH Volt-
age
VIL
Input LOW Volt-
age
VOH
Output HIGH Volt- VCC = Min., loh = -4.0 ma
age
VOL
Output LOW Volt- VCC = Min., lol = 8.0 ma
age
ICC
VCC Operating VCC = Max., IOUT = 0 mA, f =
Supply Current FMAX = 1 / tRC
ISB1
Automatic CE VCC = Max., CE ≥ VIH, VIN ≥ VIH
Power-down Cur- or VIN ≤ VIL, f = FMAX
rent TTL Inputs
ISB2
Automatic CE VCC = Max., CE ≥ VCC - 0.3v,
Power-down Cur- VIN > VCC - 0.3v or VIN ≤ 0.3,f
rent CMOS Inputs = 0 Commercial
IOZ
Output Leakage GND ≤ Vi ≤ VCC, Output Dis-
Current
abled
IIX
Input Load Cur- GND ≤ Vi ≤ VCC
rent
Capacitance4
12 ns
Min Max
2.2 VCC +
0.3
–0.3 0.8
2.4
–
–
0.4
–
90
–
30
–
10
–5
+5
–5
+5
15 ns
Min Max
2.2 VCC +
0.3
–0.3 0.8
2.4
–
–
0.4
–
80
–
30
–
10
–5
+5
–5
+5
25 ns
Min Max Unit
2.2 VCC + V
0.3
–0.5
0.8
V
2.4
–
V
–
0.4
V
–
80 mA
–
30 mA
–
10 mA
–5
+5 uA
–5
+5 uA
Max
Parameter
Description
Conditions
ALL - PACKAGES
Unit
CIN
Input Capacitance TA = 25C, f = 1 MHz,
7
pF
COUT
Output Capacitance VCC = 5.0V
10
Notes:
3. VIL (min) = –2.0V for pulse durations of less than 20 ns.
4. Tested initially and after any design or process change that may affect these parameters.
Document #: 38-05409 Rev. *A
Page 5 of 13
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