CY7C0241(1999) Ver la hoja de datos (PDF) - Cypress Semiconductor
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componentes Descripción
Fabricante
CY7C0241
(Rev.:1999)
(Rev.:1999)
Cypress Semiconductor
CY7C0241 Datasheet PDF : 19 Pages
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CY7C024/0241
CY7C025/0251
Electrical Characteristics Over the Operating Range (continued)
Parameter
Description
Test Conditions
VOH
Output HIGH Voltage VCC = Min., IOH = –4.0 mA
VOL
Output LOW Voltage
VCC = Min., IOL = 4.0 mA
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
IIX
Input Leakage Current GND ≤ VI ≤ VCC
IOZ
Output Leakage Current Output Disabled, GND ≤ VO ≤ VCC
ICC
Operating Current
VCC = Max., IOUT = 0 mA,
Com’l
Outputs Disabled
Ind
ISB1
Standby Current
(Both Ports TTL Levels)
fC=ELfMaAnXd[7C] ER ≥ VIH,
Com’l
Ind
ISB2
Standby Current
(One Port TTL Level)
fC=ELfMoArXC[7E] R ≥ VIH,
Com’l
Ind
ISB3
Standby Current
Both Ports CE and CER ≥
Com’l
(Both Ports CMOS
Levels)
VCC –
or VIN
≤0.02.V2,VV,IfN=≥0V[7C] C
–
0.2V
Ind
ISB4
Standby Current
One Port CEL or
Com’l
(Both Ports CMOS
Levels)
CER ≥ VCC – 0.2V,
VIN ≥ VCC – 0.2V or
Active Port Outputs,
fV=INfM≤A0X.[27V] ,
Ind
7C024/0241–35
7C025/0251–35
Min. Typ. Max.
2.4
0.4
2.2
–0.7
0.8
–10
+10
–10
+10
160 230
160 260
30 50
30 65
85 135
85 150
3 15
3 15
80 120
80 135
7C024/0241–55
7C025/0251–55
Min. Typ. Max.
2.4
0.4
2.2
–0.7
0.8
–10
+10
–10
+10
150 230
150 260
20 50
20 65
75 135
75 150
3 15
3 15
70 120
70 135
Unit
V
V
V
V
µA
µA
mA
mA
mA
mA
mA
Capacitance[8]
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 5.0V
Max.
10
10
Unit
pF
pF
AC Test Loads and Waveforms
5V
OUTPUT
C = 30 pF
R1 = 893Ω
R2 = 347Ω
OUTPUT
RTH = 250Ω
C = 30pF
OUTPUT
VTH = 1.4V
C = 5 pF
5V
R1 = 893Ω
R2 = 347Ω
7C024–8
(a) Normal Load (Load 1)
7C024–9
(b) Thévenin Equivalent (Load 1)
7C024–10
(c) Three-State Delay (Load 3)
OUTPUT
C = 30 pF
Load (Load 2) 7C024–11
ALL INPUT PULSES
3.0V
GND
10%
90%
90%
10%
≤ 3 ns
≤ 3 ns
7C024–12
Note:
8. Tested initially and after any design or process changes that may affect these parameters.
6
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