Cypress CY7C150 Computer Hardware User Manual


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CY7C150
Document #: 38-05024 Rev. ** Page 2 of 11
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 to Ground Potential
(Pin 24 to Pin 12)..................................................−0.5V to+7.0V
DC Voltage Applied to Outputs
in High Z State......................................................−0.5V to+7.0V
DC Input Voltage .................................................−3.0V to +7.0V
Output 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 V
CC
Commercial 0°C to +70°C 5V ± 10%
Military
[1]
−55°C to +125°C 5V ± 10%
Note:
1. T
A
is the “instant on” case temperature.
Electrical Characteristics Over the Operating Range
[2]
Parameter Description Test Conditions
7C150
UnitMin. Max.
V
OH
Output HIGH Voltage V
CC
= Min., I
OH
= − 0.4 mA 2.4 V
V
OL
Output LOW Current V
CC
= Min., I
OL
= 12 mA 0.4 V
V
IH
Input HIGH Level 2.0 V
CC
V
V
IL
Input LOW Level −3.0 0.8 V
I
IX
Input Load Current GND < V
I
< V
CC
−10 +10 µA
I
OZ
Output Current (High Z) V
OL
< V
OUT
< V
OH
,
Output Disabled
−50 +50 µA
I
OS
Output Short Circuit Current
[3]
V
CC
= Max., V
OUT
= GND −300 mA
I
CC
V
CC
Operating Supply Current V
CC
= Max.,
I
OUT
= 0 mA
Commercial 90 mA
Military 100 mA
Notes:
2. See the last page of this specification for Group A subgroup testing information.
3. Not more than 1 output should be shorted at a time. Duration of the short circuit should not exceed 30 seconds.
Capacitance
[4]
Parameter Description Test Conditions Max. Unit
C
IN
Input Capacitance T
A
= 25°C, f = 1 MHz,
V
CC
= 5.0V
10 pF
C
OUT
Output Capacitance 10 pF
Note:
4. Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
3.0V
5V
OUTPUT
R1329
Ω
R2
202
Ω
30 pF
GND
90%
90%
10%
<3ns <3ns
5V
OUTPUT
C150–3
R2
202
Ω
5 pF
C150–4
OUTPUT 1.9V
INCLUDING
JIG AND
SCOPE
INCLUDING
JIG AND
SCOPE
R1329
Ω
Equivalent to: THÉ VENIN EQUIVALENT
10%
ALL INPUT PULSES
(a) (b)
125
Ω
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