MC74HC4851A_16 Datasheet, PDF (3/16 Pages) ON Semiconductor – Analog Multiplexers/ Demultiplexers

MC74HC4851A, MC74HC4852A
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V_CC Positive DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
V_in DC Input Voltage (Any Pin) (Referenced to GND) –0.5 to V_CC + 0.5 V
I
DC Current, Into or Out of Any Pin
±25
mA
P_D Power Dissipation in Still Air,
SOIC Package†
500
mW
TSSOP Package†
450
T_stg Storage Temperature Range
–65 to +150
°C
T_L Lead Temperature, 1 mm from Case for 10 Seconds
°C
SOIC or TSSOP Package
260
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of
these limits are exceeded, device functionality should not be assumed, damage may occur and
reliability may be affected.
†Derating: SOIC Package: –7 mW/°C from 65° to 125°C
TSSOP Package: −6.1 mW/°C from 65° to 125°C
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, V_in and
V_out should be constrained to the
range GND v (V_in or V_out) v V_CC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V_CC).
Unused outputs must be left open.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
V_CC Positive DC Supply Voltage
(Referenced to GND)
2.0
6.0
V
V_in DC Input Voltage (Any Pin)
(Referenced to GND) GND
V_CC
V
V_IO* Static or Dynamic Voltage Across Switch
0.0
1.2
V
T_A Operating Temperature Range, All Package Types
–55
+125
°C
t_r, t_f Input Rise/Fall Time
(Channel Select or Enable Inputs)
V_CC = 2.0 V
0
V_CC = 4.5 V
0
V_CC = 6.0 V
0
1000
ns
500
400
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
*For voltage drops across switch greater than 1.2 V (switch on), excessive V_CC current may be drawn; i.e., the current out of the switch may
contain both V_CC 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) V_EE = GND, Except Where Noted
Symbol
Parameter
Condition
Guaranteed Limit
V_CC
V −55 to 25°C ≤85°C ≤125°C Unit
V_IH Minimum High−Level Input Voltage,
Channel−Select or Enable Inputs
R_on = Per Spec
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
V_IL Maximum Low−Level Input Voltage,
Channel−Select or Enable Inputs
R_on = Per Spec
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
I_in
Maximum Input Leakage Current on Digital Pins V_in = V_CC or GND
(Enable/A/B/C)
6.0
±0.1
±1.0
±1.0
mA
I_CC Maximum Quiescent Supply Current
(per Package)
V_in(digital) = V_CC or GND 6.0
2
V_in(analog) = GND
20
40
mA
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