PI74LCX16244 데이터 시트보기 (PDF) - Pericom Semiconductor Corporation
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PI74LCX16244 Datasheet PDF : 7 Pages
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PI74LCX16244
3.3V 16-Bit Buffer/Line Driver
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VDD = 2.7V to 3.6V)
Parameters
Description
Test Conditions(1)
Min. Typ.(2)
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
VIL
Input LOW Voltage
Guaranteed Logic LOWLevel
VDD = 2.7 - 3.6 IOH = -0.1mA
VDD -0.2
VDD = 2.7
IOH = -12mA
2.2
VOH
Output HIGH Voltage
IOH = -18mA
2.4
VDD = 3.0
IOH = -24mA
2.2
VDD =2.7 - 3.6 IOL = 0.1mA
VOL
Output LOW Voltage
VDD = 2.7
VDD = 3.0
IOL = 12mA
IOL = 16mA
IOL = 24mA
VIK
Clamp Dioide Voltage
VDD = Min., IIN = -18mA
-0.7
II
Input Leakage Current
0 ≤ VI ≤ 5.5V
VDD = 2.7 -3.6
IOZ
Tri-State Output Leakage
0 ≤ VO ≤ 5.5V
VI = VIH or VIL
VDD = 2.7 -3.6
IOFF
Power Down Disable
VDD = 0V, VIN or VOUT ≤ 5.5V
IDD
Quiescent Power supply current VDD = Max.
VIN = GND or VDD
0.1
∆IDD
Quiescent Power supply current
TTL Inputs High
VDD = Max.
VIN = VDD =0.6V(3)
Max.
0.8
0.2
0.4
0.4
0.55
-1.2
±5
±5
10
10
500
Units
V
μA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VDD = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at VDD or GND.
Capacitance
Parameters
Description
CIN
Input Capacitance
COUT
Output Capacitance
CPD
Power Dissipation Capacitance
Test Conditions
VDD = Open, VI = 0V or VDD
VDD = 3.3V, VI = 0V or VDD
VDD = 3.3V, VI = 0V or VDD, F = 10 MHz
Typ. Units
3
3
pF
20
09-0005
4
PS2087H
11/10/09
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