CY7C197-25PC Cypress Semiconductor Corp, CY7C197-25PC Datasheet - Page 3

• Manufacturer Part Number: CY7C197-25PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C197-25PC

• Density: 256Kb
• Access Time (max): 25ns
• Operating Supply Voltage (typ): 5V
• Package Type: DIP
• Operating Temp Range: 0C to 70C
• Supply Current: 95mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 24
• Word Size: 1b
• Lead Free Status / Rohs Status: Not Compliant

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Document #: 38-05049 Rev. **
OUTPUT
Parameter
V
V
V
V
I
I
I
I
I
I
C
C
Notes:
IX
OZ
OS
CC
SB1
SB2
4.
5.
OH
OL
IH
IL
IN
OUT
INCLUDING
5V
Equivalent to:
Tested initially and after any design or process changes that may affect these parameters.
t
r
= < 3 ns for the -12 and -15 speeds. t
JIG AND
Parameter
SCOPE
30 pF
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
Output Short
Circuit Current
V
Supply Current
Automatic CE Power Down
Current—TTL Inputs
Automatic CE Power-Down
Current—CMOS Inputs
CC
OUTPUT
[4]
Operating
R1 329
(a)
Description
THÉ VENIN EQUIVALENT
R2
202
(255 MIL)
Input Capacitance
Output Capacitance
[2]
Commercial
125
[1]
Over the Operating Range (continued)
OUTPUT
[3]
Description
r
= < 5 ns for the -20 and slower speeds.
[3]
INCLUDING
5V
[5]
JIG AND
SCOPE
V
V
GND < V
GND < V
V
V
f = f
Max. V
V
Max. V
V
CC
CC
CC
CC
IN
IN
5 pF
1.90V
MAX
< V
> V
= Min., I
= Min.
= Max., V
= Max., I
CC
CC
IL
CC
= 1/t
R1 329
, f = f
I
O
, CE > V
, CE > V
(b)
Test Conditions
< V
< V
0.3V or V
OH
RC
OUT
CC
I
MAX
OUT
OL
CC
T
V
= 4.0 mA
A
R2
255
(255 MIL)
CC
=12.0mA
, Output Disabled
C197-4
= 0 mA,
= 25 C, f = 1 MHz,
IH
CC
= GND
= 5.0V
, V
IN
Test Conditions
IN
0.3V,
< 0.3V
> V
IH
or
GND
3.0V
< t
Min.
2.4
2.2
0.5
10%
7C197-20
5
5
r
+ 0.3V
Max.
ALL INPUT PULSES
V
135
0.4
0.8
+5
+5
300
30
15
90%
CC
Max.
10
8
7C197-25, 35, 45
Min.
2.4
2.2
0.5
5
5
+ 0.3V
CY7C197
Max.
90%
V
0.4
0.8
+5
+5
300
95
30
15
CC
Page 3 of 10
10%
Unit
< t
pF
pF
C197-5
r
Unit
mA
mA
mA
mA
V
V
V
V
A
A