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U74AHC157L-P16-R Datasheet(PDF) 3 Page - Unisonic Technologies

Part # U74AHC157L-P16-R
Description  QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS
PDF  6 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

U74AHC157L-P16-R Datasheet(HTML) 3 Page - Unisonic Technologies

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U74AHC157
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R502-626.A
ABSOLUTE MAXIMUM RATING (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage Range
VCC
-0.5~7
V
Input Voltage Range
VIN
-0.5~7
V
Output Voltage Range
VOUT
-0.5~VCC +0.5
V
Input Clamp Current (VIN<0)
IIK
-20
mA
Output Clamp Current (VOUT<0, or VOUT>VCC)
IOK
±20
mA
Output Current
IOUT
±25
mA
VCC or GND Current
ICC
±50
mA
Storage Temperature
TSTG
-65 ~ +150
°C
Note: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Note: 2. 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.
RECOMMENDED OPERATING COMDITIONS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage
VCC
2
5.5
V
VCC = 2V
1.5
VCC = 3V
2.1
High-Level Input Voltage
VIH
VCC = 5.5V
3.85
V
VCC = 2V
0.5
VCC = 3V
0.9
Low-Level Input Voltage
VIL
VCC = 5.5V
1.65
V
Input Voltage
VIN
0
5.5
V
Output Voltage
VOUT
0
VCC
V
VCC = 2V
-50
μA
VCC = 3.3±0.3V
-4
High-level Output Current
IOH
VCC = 5±0.5V
-8
mA
VCC = 2V
50
μA
VCC = 3.3±0.3V
4
Low-level Output Current
IOL
VCC = 5±0.5V
8
mA
VCC = 3.3±0.3V
100
Input Transition Rise or Fall Rate
Δt/Δv
VCC = 5±0.5V
20
ns/V
Operating Temperature
TA
-40
85
°C
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IOH = -50 μA, VCC = 2V
1.9
2
IOH = -50 μA, VCC = 3V
2.9
3
IOH = -50 μA, VCC = 4.5V
4.4
4.5
IOH = -4 mA, VCC = 3V
2.58
High-Level Output Voltage
VOH
IOH = -8 mA, VCC = 4.5V
3.94
V
IOH = 50 μA, VCC = 2V
0.1
IOH = 50 μA, VCC = 3V
0.1
IOH = 50 μA, VCC = 4.5V
0.1
IOH = 4 mA, VCC = 3V
0.36
Low-Level Output Voltage
VOL
IOH = 8 mA, VCC = 4.5V
0.36
V
Input Leakage Current
(A or B inputs)
II(LEAK)
VIN = 5.5V or GND, VCC = 0 to 5.5V
±0.1
μA
Quiescent Supply Current
ICC
VIN = VCC or GND, IOUT = 0, VCC = 5.5V
4
μA
Input Capacitance
CIN
VIN = VCC or GND, VCC=5V
2
10
pF



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