ST93CS66 Ver la hoja de datos (PDF) - STMicroelectronics
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ST93CS66 Datasheet PDF : 16 Pages
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ST93CS66, ST93CS67
AC MEASUREMENT CONDITIONS
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing
Reference Voltages
≤ 20ns
0.2VCC to 0.8VCC
0.3VCC to 0.7VCC
Note that Output Hi-Z is defined as the point where data
is no longer driven.
Figure 3. AC Testing Input Output Waveforms
0.8VCC
0.2VCC
0.7VCC
0.3VCC
AI00825
Table 3. Capacitance (1)
(TA = 25 °C, f = 1 MHz )
Symbol
Parameter
CIN
Input Capacitance
COUT
Output Capacitance
Note: 1. Sampled only, not 100% tested.
Test Condition
VIN = 0V
VOUT = 0V
Min
Max
Unit
5
pF
5
pF
Table 4. DC Characteristics (TA = 0 to 70°C or –40 to 85°C; VCC = 3V to 5.5V for ST93CS66 and
VCC = 2.5V to 5.5V for ST93CS67)
Symbol
Parameter
Test Condition
Min
Max
Unit
ILI
Input Leakage Current
0V ≤ VIN ≤ VCC
±2.5
µA
ILO
Output Leakage Current
0V ≤ VOUT ≤ VCC,
Q in Hi-Z
±2.5
µA
ICC
Supply Current (TTL Inputs)
S = VIH, f = 1 MHz
3
mA
Supply Current (CMOS Inputs)
S = VIH, f = 1 MHz
2
mA
ICC1
Supply Current (Standby)
S = VSS, C = VSS
50
µA
Input Low Voltage (ST93CS66,67)
4.5V ≤ VCC ≤ 5.5V
VIL
Input Low Voltage (ST93CS66)
3V ≤ VCC ≤ 5.5V
–0.1
0.8
V
–0.1
0.2 VCC
V
Input Low Voltage (ST93CS67)
2.5V ≤ VCC ≤ 5.5V
–0.1
0.2 VCC
V
Input High Voltage (ST93CS66,67)
4.5V ≤ VCC ≤ 5.5V
2
VCC + 1
V
VIH
Input High Voltage (ST93CS66)
3V ≤ VCC ≤ 5.5V
0.8 VCC
VCC + 1
V
Input High Voltage (ST93CS67)
2.5V ≤ VCC ≤ 5.5V
0.8 VCC
VCC + 1
V
VOL
Output Low Voltage
IOL = 2.1mA
IOL = 10 µA
0.4
V
0.2
V
VOH
Output High Voltage
IOH = –400µA
2.4
V
IOH = –10µA
VCC – 0.2
V
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