2 / 12 page
CY7C109B
CY7C1009B
Document #: 38-05038 Rev. **
Page 2 of 12
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
[1] .... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[1] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[1] ................................–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
Operating Range
Range
Ambient
Temperature[2]
VCC
Commercial
0
°C to +70°C
5V
± 10%
Industrial
−40°C to +85°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Test Conditions
7C109B-12
7C1009B-12
7C109B-15
7C1009B-15
Parameter
Description
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
+ 0.3
2.2
VCC
+ 0.3
V
VIL
Input LOW Voltage[1]
–0.3
0.8
–0.3
0.8
V
IIX
Input Load Current
GND < VI < VCC
–1+1
–1+1
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,
f = fMAX = 1/tRC
90
80
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
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
mA
L2
2
mA
Notes:
1.
VIL (min.) = –2.0V for pulse durations of less than 20 ns.
2.
TA is the case temperature.
3.
Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.