CY6264
PRELIMINARY
2
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 ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[1] ............................................ –0.5V to +7.0V
DC Input Voltage[1]......................................... –0.5V 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
VCC
Commercial
0
°C to +70°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
6264-55
6264-70
Unit
Min.
Max.
Min.
Max.
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
2.2
VCC
V
VIL
Input LOW Voltage[1]
–0.5
0.8
–0.5
0.8
V
IIX
Input Load Current
GND < VI < VCC
–5
+5
–5
+5
µA
IOZ
Output Leakage
Current
GND < VI < VCC,
Output Disabled
–5
+5
–5
+5
µA
IOS
Output Short
Circuit Current[2]
VCC = Max.,
VOUT = GND
–300
–300
mA
ICC
VCC Operating
Supply Current
VCC = Max.,
IOUT = 0 mA
100
100
mA
ISB1
Automatic CE1
Power–Down Current
Max. VCC, CE1 > VIH,
Min. Duty Cycle =100%
20
20
mA
ISB2
Automatic CE1
Power–Down Current
Max. VCC, CE1 > VCC – 0.3V,
VIN > VCC – 0.3V or VIN < 0.3V
15
15
mA
Shaded area contains advanced information.
Capacitance[3]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
7
pF
COUT
Output Capacitance
7
pF
Notes:
1.
Minimum voltage is equal to -3.0V for pulse durations less than 30 ns.
2.
Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
3.
Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
R1 481
Ω
3.0V
5V
OUTPUT
R1 481
Ω
R2
255
Ω
30 pF
GND
90%
90%
10%
< 5ns
< 5 ns
5V
OUTPUT
CY6264-3
R2
255
Ω
5 pF
CY6264-4
(a)
(b)
OUTPUT
1.73V
INCLUDING
JIG AND
SCOPE
INCLUDING
JIG AND
SCOPE
10%
Equivalent to:
THÉVENIN EQUIVALENT
ALL INPUT PULSES
167
Ω