PI74LCX16543 查看數據表（PDF） - Pericom Semiconductor
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PI74LCX16543 Datasheet PDF : 6 Pages
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PI74LCX16543
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DC Electrical Characteristics (Over the Operating Range, TA = −40°C to +85°C, VCC = 2.7V to 3.6V)
Parameters Description
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIK
Clamp Diode Voltage
II
Input Leakage Current
IOZ
Tri-State Output Leakage
IOFF
Power Down Disable
ICC
Quiescent Power Supply
Current
∆ICC
Quiescent Power Supply
Current
TTL Inputs HIGH
Test Conditions(1)
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
VCC = 2.7-3.6
IOH = –0.1mA
VCC = 2.7
IOH = –12mA
VCC = 3.0
IOH = –18mA
IOH = –24mA
VCC = 2.7-3.6
IOL = 0.1mA
VCC = 2.7
IOL = 12mA
VCC = 3.0
IOL = 16mA
IOL = 24mA
VCC = Min., IIN = –18mA
0 ≤ VI ≤ 5.5V
Vcc = 2.7-3.6
0 ≤ VO ≤ 5.5V
VI = VIH or VIL
VCC = 2.7-3.6
VCC = 0V, VIN or VOUT ≤ 5.5V
VCC = Max.
VIN = GND or VCC
Min.
2.0
—
VCC-0.2
2.2
2.4
2.2
—
—
—
—
—
—
—
Typ(2)
—
—
—
—
—
—
—
—
—
—
−0.7
—
—
Max.
—
0.8
—
—
—
—
0.2
0.4
0.4
0.55
−1.2
±5
±5
Units
V
—
—
10
0.1
10
µA
VCC = Max.
VIN = VCC – 0.6V(3)
500
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at Vcc or GND.
Capacitance
Parameters Description
CIN
COUT
CPD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Test Conditions
VCC = Open, VI = 0V or VCC
VCC = 3.3V, VI = 0V or VCC
VCC = 3.3V, VI = 0V or VCC, F = 10 MHz
Typ. Units
7
8
pF
20
4
PS2092B 09/19/02
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