CY7C109BN
CY7C1009BN
Document #: 001-06430 Rev. **
Page 2 of 9
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 on VCC to Relative GND
[2] .... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[2] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[2].................................–0.5V to VCC + 0.5V
Current into Outputs (LOW)......................................... 20 mA
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ..................................................... >200 mA
Selection Guide
7C109B-12
7C1009B-12
7C109B-15
7C1009B-15
7C109B-20
7C1009B-20
Unit
Maximum Access Time
12
15
20
ns
Maximum Operating Current
90
80
75
mA
Maximum CMOS Standby Current
10
10
10
mA
L
2
2
2
mA
Operating Range
Range
Ambient
Temperature
VCC
Commercial
0
°C to +70°C
5V
± 10%
Industrial
−40°C to +85°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
7C109BN-12
7C1009BN-12
7C109BN-15
7C1009BN-15
7C109BN-20
7C1009BN-20
Unit
Min.
Max.
Min.
Max.
Min.
Max.
VOH
Output HIGH Voltage VCC = Min., IOH = –4.0 mA
2.4
2.4
2.4
V
VOL
Output LOW Voltage VCC = Min., IOL = 8.0 mA
0.4
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC + 0.3
2.2
VCC + 0.3
2.2
VCC + 0.3
V
VIL
Input LOW Voltage[2]
–0.3
0.8
–0.3
0.8
–0.3
0.8
V
IIX
Input Leakage
Current
GND < VI < VCC
–1
+1
–1
+1
–1
+1
µA
IOZ
Output Leakage
Current
GND < VI < VCC,
Output Disabled
–5
+5
–5
+5
–5
+5
µA
IOS
Output Short
Circuit Current[3]
VCC = Max., VOUT = GND
–300
–300
–300
mA
ICC
VCC Operating
Supply Current
VCC = Max., IOUT = 0 mA,
f = fMAX = 1/tRC
90
80
75
mA
ISB1
Automatic CE
Power-Down Current
—TTL Inputs
Max. VCC, CE1 > VIH
or CE2 < VIL, VIN > VIH or
VIN < VIL, f = fMAX
45
40
30
mA
ISB2
Automatic CE
Power-Down Current
—CMOS Inputs
Max. VCC,
CE1 > VCC – 0.3V,
or CE2 < 0.3V,
VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
10
10
10
mA
L2
2
2
mA
Capacitance[4]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
9pF
COUT
Output Capacitance
8
pF
Notes:
2. Minimum voltage is –2.0V for pulse durations of less than 20 ns.
3. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
4. Tested initially and after any design or process changes that may affect these parameters.
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