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SN74LVC1G32-Q1 查看數據表(PDF) - Texas Instruments

零件编号SN74LVC1G32-Q1 TI
Texas Instruments TI
产品描述 (功能)SINGLE 2-INPUT POSITIVE-OR GATE
SN74LVC1G32-Q1 Datasheet PDF : 14 Pages
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SN74LVC1G32-Q1
SINGLE 2-INPUT POSITIVE-OR GATE
SCES648 – FEBRUARY 2006
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VOH
VOL
II
Ioff
ICC
ICC
Ci
A or B inputs
IOH = –100 µA
IOH = –4 mA
IOH = –8 mA
IOH = –16 mA
IOH = –24 mA
IOH = –32 mA
IOL = 100 µA
IOL = 4 mA
IOL = 8 mA
IOL = 16 mA
IOL = 24 mA
IOL = 32 mA
VI = 5.5 V or GND
VI or VO = 5.5 V
VI = 5.5 V or GND,
One input at VCC – 0.6 V,
VI = VCC or GND
IO = 0
Other inputs at VCC or GND
(1) All typical values are at VCC = 3.3 V, TA = 25°C.
VCC
1.65 V to 5.5 V
1.65 V
2.3 V
3V
4.5 V
1.65 V to 5.5 V
1.65 V
2.3 V
3V
4.5 V
0 to 5.5 V
0
1.65 V to 5.5 V
3 V to 5.5 V
3.3 V
MIN
VCC – 0.1
1.2
1.9
2.35
2.3
3.7
TYP (1)
4
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MAX UNIT
V
0.1
0.45
0.4
V
0.5
0.65
0.65
±5 µA
±25 µA
25 µA
500 µA
pF
Switching Characteristics
over recommended operating free-air temperature range, CL = 30 pF or 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
± 0.15 V
MIN MAX
VCC = 2.5 V
± 0.2 V
MIN MAX
VCC = 3.3 V
± 0.3 V
MIN MAX
VCC = 5 V
± 0.5 V UNIT
MIN MAX
tpd
A or B
Y
1.9 11 0.6 7.5 0.9 6.5 0.5
6 ns
Operating Characteristics
TA = 25°C
PARAMETER
Cpd Power dissipation capacitance
TEST
CONDITIONS
f = 10 MHz
VCC = 1.8 V
TYP
20
VCC = 2.5 V
TYP
20
VCC = 3.3 V
TYP
21
VCC = 5 V
TYP
22
UNIT
pF
4
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DESCRIPTION/ORDERING INFORMATION
This single 2-input positive-OR gate is designed for 1.65-V to 5.5-V V CC operation.
The SN74LVC1G32-Q1 performs the Boolean function Y= A + B or Y =  A • B in positive logic.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

FEATURES
• Qualified for Automotive Applications
• Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
• Supports 5-V VCC Operation
• Inputs Accept Voltages to 5.5 V
• Low Power Consumption, 25-µA Max ICC
• ±24-mA Output Drive at 3.3 V
• Ioff Supports Partial-Power-Down Mode Operation

 

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