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U74HC240L-P20-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 U74HC240L-P20-R
功能描述  OCTAL BUFFERS AND LINE DRIVERS
PDF  6 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74HC240L-P20-R 数据表(HTML) 3 Page - Unisonic Technologies

  U74HC240L-P20-R Datasheet HTML 1Page - Unisonic Technologies U74HC240L-P20-R Datasheet HTML 2Page - Unisonic Technologies U74HC240L-P20-R Datasheet HTML 3Page - Unisonic Technologies U74HC240L-P20-R Datasheet HTML 4Page - Unisonic Technologies U74HC240L-P20-R Datasheet HTML 5Page - Unisonic Technologies U74HC240L-P20-R Datasheet HTML 6Page - Unisonic Technologies  
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U74HC240
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R502-498.D
ABSOLUTE MAXIMUM RATING (unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5 ~ 7
V
Input Clamp Current (VIN<0, or VIN>VCC)
IIK
±20
mA
Output Clamp Current (VOUT<0, or VOUT>VCC)
IOK
±20
mA
Output Current
IOUT
±35
mA
VCC or GND Current
ICC
±70
mA
Storage Temperature
TSTG
-65 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING COMDITIONS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNIT
Supply Voltage
VCC
2
5
6
V
VCC = 2V
1.5
VCC = 4.5V
3.15
High-Level Input Voltage
VIH
VCC = 6V
4.2
V
VCC = 2V
0.5
VCC = 4.5V
1.35
Low-Level Input Voltage
VIL
VCC = 6V
1.8
V
Input Voltage
VIN
0
VCC
V
Output Voltage
VOUT
0
VCC
V
VCC = 2V
1000
VCC = 4.5V
500
Input Transition Rise or Fall Rate
t/v
VCC = 6V
400
ns/V
Operating Temperature
TA
-40
85
°C
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
(1)
MAX UNIT
VCC = 2V, IOH = -20 μA
1.9
1.998
VCC = 4.5V, IOH = -20 μA
4.4
4.499
VCC = 6V, IOH = -20 mA
5.9
5.999
VCC = 4.5V, IOH = -6 mA
3.98
4.3
High-Level Output Voltage
VOH
VCC = 6V, IOH = -7.8 mA
5.48
5.8
V
VCC = 2V, IOL = 20 μA
0.002
0.1
VCC = 4.5V, IOL = 20 μA
0.001
0.1
VCC = 6V, IOL = 20 μA
0.001
0.1
VCC = 4.5V, IOL = 6 mA
0.17
0.26
Low-Level Output Voltage
VOL
VCC = 6V, IOL = 7.8 mA
0.15
0.26
V
Input Leakage Current
(A or OE inputs)
II(LEAK)
VCC = 6V, VIN = VCC or GND
±0.1
±100
μA
High-impedance state Current
IOZ
VCC = 6V, VO = VCC or GND
VI(OE) = VIL or VIH
±0.01 ±0.5
μA
Quiescent Supply Current
ICC
VCC = 6V, VIN = VCC or GND
IOUT = 0
8
μA
Input Capacitance
CIN
VCC = 2V to 6V, VIN = VCC or GND
3
10
pF



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