CY7C198 查看數據表（PDF） - Cypress Semiconductor
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CY7C198 Datasheet PDF : 9 Pages
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7c198: 10/25/89
Revision: February 29, 1996
CY7C198
Pin Configurations (continued)
OE
1
A1
2
A2
3
A3
4
A4
5
WE
6
VCC
7
NC
8
NC
9
A5
10
A6
11
A7
12
A8
13
A9
14
A10
15
A11
16
TSOP
Top View
32
A0
21
CE
30
I/O7
29
I/O6
28
I/O5
27
I/O4
26
I/O3
25
NC
24
NC
23
GND
22
I/O2
21
I/O1
20
I/O0
19
A14
18
A13
17
A12
C198Ć4
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines,
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 28 to Pin 14) . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[15] . . . . . . . . . . . . . . . . . . -0.5V to VCC + 0.5V
DC Input Voltage[15] . . . . . . . . . . . . . . . . -0.5V to VCC + 0.5V
Output Current into Outputs (LOW) . . . . . . . . . . . . . . . 20 mA
Static Discharge Voltage . . . . . . . . . . . . . . . . . . . . . . . . >2001V
(per MILĆSTDĆ883, Method 3015)
LatchĆUp Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . >200 mA
Operating Range
Range
Commercial
Ambient
Temperature
0_C to +70_C
VCC
5V ± 10%
Military[16]
-55_C to +125_C
5V ± 10%
Notes:
15. VIL (min.) = -2.0V for pulse durations less than 20 ns.
16. TA is the instant on" case temperature.
2
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