MC74HC4851A Datasheet, PDF (3/12 Pages) ON Semiconductor – Analog Multiplexers/Demultiplexers with Injection Current Effect Control

MC74HC4851A, MC74HC4852A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ MAXIMUM RATINGS*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Vin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ I
Positive DC Supply Voltage (Referenced to GND) – 0.5 to + 7.0
V
DC Input Voltage (Any Pin) (Referenced to GND) – 0.5 to VCC + 0.5 V
DC Current, Into or Out of Any Pin
± 25
mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ PD Power Dissipation in Still Air,
Plastic DIP†
750
mW
SOIC Package†
500
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{TSSOP Packageâ€} 
450
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Tstg Storage Temperature Range}
– 65 to + 150
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{TL Lead Temperature, 1 mm from Case for 10 Seconds}
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Plastic DIP, SOIC or TSSOP Package}
260
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *Maximum Ratings are those values beyond which damage to the device may occur.
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
v v ^{Vout should be constrained to the}
range GND (Vin or Vout) VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — Plastic DIP: – 10 mW/_C from 65_ to 125_C
SOIC Package: – 7 mW/_C from 65_ to 125_C
TSSOP Package: – 6.1 mW/_C from 65_ to 125_C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{VCC Positive DC Supply Voltage}
(Referenced to GND) 2.0 6.0 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Vin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _VIO*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _TA
DC Input Voltage (Any Pin)
(Referenced to GND) GND VCC V
Static or Dynamic Voltage Across Switch
0.0 1.2 V
Operating Temperature Range, All Package Types
– 55 + 125 _C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{tr, tf Input Rise/Fall Time}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{(Channel Select or Enable Inputs)}
VCC = 2.0 V 0
VCC = 4.5 V 0
VCC = 6.0 V 0
1000 ns
500
400
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *For voltage drops across switch greater than 1.2V (switch on), excessive VCC current may be
drawn; i.e., the current out of the switch may contain both VCC and switch input components.
The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
DC CHARACTERISTICS — Digital Section (Voltages Referenced to GND) VEE = GND, Except Where Noted
Symbol
Parameter
Condition
VCC
Guaranteed Limit
V –55 to 25°C ≤85°C ≤125°C Unit
VIH
Minimum High–Level Input
Ron = Per Spec
Voltage, Channel–Select or Enable
Inputs
2.0
1.50
1.50 1.50
V
3.0
2.10
2.10 2.10
4.5
3.15
3.15 3.15
6.0
4.20
4.20 4.20
VIL
Maximum Low–Level Input
Ron = Per Spec
Voltage, Channel–Select or Enable
Inputs
2.0
0.50
0.50 0.50
V
3.0
0.90
0.90 0.90
4.5
1.35
1.35 1.35
6.0
1.80
1.80 1.80
Iin
Maximum Input Leakage Current Vin = VCC or GND
on Digital Pins (Enable/A/B/C)
6.0
± 0.1
± 1.0 ± 1.0 µA
ICC
Maximum Quiescent Supply
Current (per Package)
Vin(digital) = VCC or GND
Vin(analog) = GND
6.0
2
20
40
µA
NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).
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